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WO2005119625A1 - Dispositif de simulation - Google Patents

Dispositif de simulation Download PDF

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Publication number
WO2005119625A1
WO2005119625A1 PCT/AT2005/000193 AT2005000193W WO2005119625A1 WO 2005119625 A1 WO2005119625 A1 WO 2005119625A1 AT 2005000193 W AT2005000193 W AT 2005000193W WO 2005119625 A1 WO2005119625 A1 WO 2005119625A1
Authority
WO
WIPO (PCT)
Prior art keywords
pulpit
simulation device
base element
rotation
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/AT2005/000193
Other languages
German (de)
English (en)
Inventor
Manfred Kelz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2005119625A1 publication Critical patent/WO2005119625A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/12—Motion systems for aircraft simulators

Definitions

  • the present invention relates to a simulation device for simulating flight or driving movements of aircraft, land or water vehicles with a movably mounted pulpit, which is connected to means for moving the pulpit and to a central control unit, which means for moving the Pulpit and optical and acoustic information reproduction devices arranged in the interior of the simulation device based on a simulation program and in response to human interactions carried out in the pulpit controls according to the preamble of claim 1.
  • simulators For the training of vehicle, aircraft and ship personnel, for test purposes and also for training and entertainment purposes, simulators are used which simulate the flight or driving movements of aircraft, vehicles or ships as realistically as possible.
  • Such simulators generally have pulpits that are modeled in the interior of the vehicles to be simulated, particularly as far as the arrangement of the control instruments is concerned, and instead of windows have screens and loudspeakers that visually and in relation to the movements and processes in the outside world depending on the vehicle movement represent acoustically simulated.
  • the pulpit is equipped with a number of hydraulically adjustable, linear suspensions or supports (telescopic legs), which make it possible to move the pulpit in the six directions of movement available in three-dimensional space (according to a Cartesian coordinate system). These movements are finite due to the design and the linear movement of the suspensions or supports limited. Endless movements such as 360 ° complete rotations are not possible with known simulators, which also offer a corresponding optical and acoustic simulation. This means that only 10% -15% of the possible movement potential is used in such known simulators.
  • a lower base element, an upper base element, a support arm and a holding fork are provided, the pulpit being rotatably mounted on the holding fork about the first axis of rotation, the holding fork on the supporting arm being rotatable about the second axis of rotation is mounted and the support arm together with the upper base element is fastened to the lower base element so as to be rotatable about the third axis of rotation.
  • the support arm is in turn rotatably supported on the upper base element about an axis parallel to the first axis of rotation, which results in a further, but only limited, possibility of rotation of the pulpit around the y-axis in order to generate a more realistic simulation of braking and acceleration processes.
  • the upper base element is mounted so as to be translationally movable in at least three directions.
  • This type of mounting of the upper base element and, subsequently, of course also the pulpit enables a translatory movement in accordance with the three translational degrees of freedom of a rigid body.
  • the effects that can be simulated are, for example Vibrations in x, y, z direction, drive load change reactions, shaft runout, simulation of defects in the drive system, stall in the propeller, etc.
  • the translatory movements can also be used to support the rotational movements, for example to simulate braking or acceleration processes.
  • the three directions for the translational movement of the upper base element coincide with the three axes of rotation.
  • a further preferred embodiment provides, according to claim 4, that the pulpit can be removed from the holding fork.
  • the pulpit can be replaced very quickly according to the simulation requirements, ie. between different models to be simulated, for example different types of aircraft or ship models. Due to the fact that the pulpit is only rotatably supported about an axis in the holding fork, the exchange can take place much faster than was possible with known simulation devices, since telescopic legs are fixed to the bottom of the pulpit.
  • Claims 5 to 9 describe a preferred embodiment variant of the invention, which enables the additional translatory movements of the pulpit.
  • the characterizing feature of claim 10 provides that the holding fork is mounted on one side on the support arm. This arrangement offers advantages in terms of manufacture and better accessibility of the pulpit over a front opening compared to systems according to the prior art, which provide for double mounting of the holding fork.
  • Fig.l is an axonometric view of a simulator device according to the invention
  • FIG. 2 shows a plan view of a simulator device according to the invention
  • FIG. 3 shows a side view of a simulator device according to the invention
  • FIG. 5 A rear view of a simulator device according to the invention Fig. 5 is an axonometric view of the slide table for realizing translation movements along the x and y axes
  • FIG. 6 shows a side view of the sliding table according to FIG. 5 along the viewing direction A.
  • FIG. 7 the drawer according to FIG. 5 seen from above
  • FIG. 8 shows a side view of the slide table according to FIG. 5 along the viewing direction B.
  • Fig. 10 is a plan view of a simulator device according to the invention.
  • FIG. 11 is a side view of a simulator device according to the invention
  • FIG. 12 shows a rear view of a simulator device according to the invention
  • FIG. 1 to 4 show a lower base element 1 and an upper base element 2 which is rotatably mounted thereon via a rotating ring 12.
  • a support arm 3 protrudes therefrom which carries a U-shaped holding fork 4 which is also rotatably held on the support arm 3.
  • the U-shaped holding fork 4 also receives a pulpit 5 between its arms 4a, 4b in a rotatable manner.
  • the pulpit 5 In the position shown, the pulpit 5 is in its neutral position, which, together with the optical and acoustic effects imported into the pulpit 5, corresponds to a simulation of a uniform or no movement of the vehicle.
  • the axes of rotation are labeled with x, y, z.
  • the pulpit 5 rotates in the direction of the Holding fork 4 around the y-axis, whereby processes such as loops, climbs, descents, pounding, ascents and descents can be simulated.
  • the rotation of the holding fork 4 on the support arm 3 causes the pulpit 5 to rotate about the x-axis, as a result of which processes such as rollers, cranks and capsizing can be simulated, and rotation of the upper base element 2 on the lower base element 1 causes the pulpit 5 to rotate about the z-axis, whereby processes such as skidding, yawing and rolling can be simulated, whereby in the latter rotation care must be taken that the support arm 3 or the holding fork 4 are dimensioned such that the pulpit 5 is positioned centrally above the axis of rotation z ,
  • the support arm 3 is rotatably mounted on the upper base element 2 about an axis v, which is aligned parallel to the axis y.
  • the rotation of the support arm 3 and thus the pulpit 5 about the axis v is only possible to a limited extent, as can be seen immediately. It is mainly used to simulate braking and acceleration processes.
  • the effects that can be simulated by means of finite translation along the x-axis are, for example, vibrations in the x-direction, drive load change reactions, shaft runout in the x-direction, defects in the drive system, stalling of the propeller.
  • the effects that can be simulated by means of finite translation along the y-axis are, for example, vibrations in the y-direction, aerodynamic turbulence, lateral waves, cornering beyond the adhesion limit.
  • the effects that can be simulated by means of finite translation along the z axis are, for example, vibrations in z-direction, bumps in the road, short waves, aerodynamic turbulence, suspension reactions.
  • means are also provided for carrying out limited translational movements of the pulpit 5 in the direction of the axes x, y, z.
  • This means is a drawer whose operation is described in detail below.
  • the rotation and translation movements are controlled via a central control unit 7 and control motors, for example hydraulic motors or cylinders 8, 9, 10, 11, 17.
  • Hydraulic motor 8 is responsible for the rotation of the pulpit 5 about the x-axis
  • hydraulic motor (cylinder) 10 for the limited rotation of the support arm 3 about the v-axis
  • hydraulic motor (cylinder) 17 for the translational movements of the upper base element 2 along the x-axis
  • hydraulic motor (cylinder) 9 for the translatory movements of the upper base element 2 along the y-axis
  • hydraulic motor (cylinder) 11 for the translatory movement along the z-axis.
  • the sliding table essentially consists of two table levels that can be moved relative to one another, the first, lower table level being formed by support struts 6 parallel to the x-axis, which are connected by reinforcing struts 13, and the second, upper table level being formed by support struts parallel to the y-axis 14, which are connected by reinforcing struts 15.
  • the support struts 6 of the lower table level are firmly connected to the slewing ring 12 and the support struts 14 of the upper table level to the upper base element 2.
  • both table levels are connected to one another, as will be explained in more detail below.
  • FIG. 5 In each case two of the support struts 6, in FIG. 5 roughly the two outermost support struts 6, are L-shaped at their ends and connected in the region of the shorter legs to sliding guides 16 which run parallel to the y-axis and on which a hydraulically operated, with the upper table level fixedly connected push element 9 is slidably arranged.
  • An actuation of the thrust element 9 will cause a translational movement of the upper table plane in the y direction due to the fixed fixation of the support struts 6 of the lower table plane on the rotating ring 12.
  • the push elements 9 can also be seen in FIGS. 7 and 8, FIG. 8 showing a side view of the structure according to FIG. 5 along the viewing direction B.
  • Thrust elements 9 lying opposite one another in the x direction are connected via sliding guides 18 which are parallel to the x axis and which are spaced apart from one another by a limiting element 19. Thrust elements 17 are arranged on each of these sliding guides 18, which are fixedly connected to the upper table level. An actuation of the push elements 17 thus causes a translational movement of the upper table plane and thus of the upper base element 2 in the x direction.
  • the push elements 17 can also be seen in FIGS. 6 and 7, which shows a side view of the push table according to FIG. 5 along the viewing direction A.
  • the slide guides 16, 18 and the thrust elements 8, 9 are designed as hydraulic piston / cylinder units.
  • the slewing ring 12 is not shown, by means of which the upper base element 2 and the sliding table on the lower base element 1 are rotatably mounted. 5, the slewing ring 12 will be connected to the lower table level, for example with two of the support struts 6, and will be supported on the lower base element 1 (see also FIG. 2). at When the corresponding hydraulic cylinder 11 is actuated (see also FIG. 3), the first, lower table plane is therefore displaced along the z-direction, this vertical translation movement being transmitted to the second, upper table plane and thus also to the upper base element 2.
  • the data connection between the pulpit 5 and the central control unit for controlling the screens and loudspeakers and for transmitting the inputs of the people in the pulpit 5 can either be made mechanically via slip rings attached to the suspensions or preferably by means of wireless data transmission.
  • the simulation device represents another embodiment for the rotatably mounted, upper base element 2 ', as well as the support arm 3'.
  • the support arm 3 ' is in this case designed as a cylinder jacket segment which can be moved via guide and holding rollers 20 is stored.
  • the guide and holding rollers 20 position the support arm 3 'relative to the base element 2', for this purpose the base element 2 'has two pairs of laterally projecting retaining tabs 21.
  • the mutually oriented inner surfaces of the retaining tabs 21 of a pair carry the guide and holding rollers 20, which are arranged approximately vertically one above the other and spaced apart from one another in order to receive the support arm 3 ′ between them.
  • the support arm 3 ' is clamped in this way between the retaining tabs 21.
  • the support arm 3 ' is rotated about the y or v axis.
  • the holding fork 4 'in the embodiment according to FIGS. 9 to 12 is however designed to be closed, i.e. that it completely surrounds the pulpit 5 and is supported on two sides on the support arm 3'.
  • the pulpit 5 is in turn held rotatably between the arms 4a ', b' of the holding fork X.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

L'invention concerne un dispositif de simulation pour simuler des mouvements de vol et de marche pour des aéronefs, des bateaux et des véhicules routiers. Ce dispositif comporte un habitacle (5) logé mobile et relié à des moyens (1, 2, 2', 3, 3', 4, 4') qui le déplacent et à une unité de commande centrale (7), laquelle pilote les moyens (1, 2, 2', 3, 3', 4, 4') pour déplacer l'habitacle (5) et des dispositifs de restitution d'informations optiques et acoustiques montés à l'intérieur du dispositif de simulation, sur la base d'un programme de simulation et en fonction des interactions humaines ayant lieu dans l'habitacle (5). Afin d'exploiter au maximum le potentiel de mouvements possibles, les moyens (1, 2, 2', 3, 3', 4, 4') servant à déplacer l'habitacle (5) peuvent lui faire effectuer une rotation autour de trois axes de pivotement (x, y, z) mutuellement orthogonaux dans le sens d'un système de coordonnées cartésiennes.
PCT/AT2005/000193 2004-06-04 2005-06-06 Dispositif de simulation Ceased WO2005119625A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0039504U AT7838U1 (de) 2004-06-04 2004-06-04 Simulationsvorrichtung
ATGM395/2004 2004-06-04

Publications (1)

Publication Number Publication Date
WO2005119625A1 true WO2005119625A1 (fr) 2005-12-15

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ID=34715905

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2005/000193 Ceased WO2005119625A1 (fr) 2004-06-04 2005-06-06 Dispositif de simulation

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AT (1) AT7838U1 (fr)
WO (1) WO2005119625A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012041268A2 (fr) 2010-08-30 2012-04-05 Grenzebach Maschinenbau Gmbh Dispositif et procédé pour faire fonctionner un simulateur de vol avec une impression de réalité exceptionnelle
EP2363849A3 (fr) * 2010-01-22 2012-04-25 Wunderwerk Digitale Medien Produktion Gmbh Agencement d'entraînement pour l'entraînement d'états de vol
CN104637364A (zh) * 2015-01-28 2015-05-20 北京蓝天航空科技有限责任公司 一种旋转飞行模拟器
CN105788404A (zh) * 2016-05-19 2016-07-20 成都航训科技有限责任公司 一种具有三个旋转自由度的齿轮传动系统
CN105825763A (zh) * 2016-05-23 2016-08-03 成都航训科技有限责任公司 一种球形舱三爪传力机构
CN105938667A (zh) * 2016-06-01 2016-09-14 广东思泓国际贸易有限公司 一种模拟平台

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856771A (en) * 1987-10-22 1989-08-15 Nelson, Berg Enterprises Video simulation apparatus
US5353242A (en) * 1988-12-28 1994-10-04 Veda Incorporated Motion base control process and operator perceptual simulator
US20010041326A1 (en) * 2000-05-12 2001-11-15 Zeier Bruce E. Simulator for aircraft flight training
WO2003100749A1 (fr) * 2002-05-22 2003-12-04 Maxflight Corporation Ameliorations portant sur un simulateur de vol

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856771A (en) * 1987-10-22 1989-08-15 Nelson, Berg Enterprises Video simulation apparatus
US5353242A (en) * 1988-12-28 1994-10-04 Veda Incorporated Motion base control process and operator perceptual simulator
US20010041326A1 (en) * 2000-05-12 2001-11-15 Zeier Bruce E. Simulator for aircraft flight training
WO2003100749A1 (fr) * 2002-05-22 2003-12-04 Maxflight Corporation Ameliorations portant sur un simulateur de vol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JONGWON KIM ET AL: "Eclipse-II: a new parallel mechanism enabling continuous 360-degree spinning plus three-axis translational motions", PROCEEDINGS OF THE 2001 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION. ICRA 2001. SEOUL, KOREA, MAY 21 - 26, 2001, PROCEEDINGS OF THE IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, NEW YORK, NY : IEEE, US, vol. VOL. 1 OF 4, 21 May 2001 (2001-05-21), pages 3274 - 3279, XP010550644, ISBN: 0-7803-6576-3 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2363849A3 (fr) * 2010-01-22 2012-04-25 Wunderwerk Digitale Medien Produktion Gmbh Agencement d'entraînement pour l'entraînement d'états de vol
US9799233B2 (en) 2010-08-30 2017-10-24 Grenzebach Maschinenbau Gmbh Apparatus and method for operating a flight simulator with a special impression of reality
WO2012041268A3 (fr) * 2010-08-30 2012-05-24 Grenzebach Maschinenbau Gmbh Dispositif et procédé pour faire fonctionner un simulateur de vol avec une impression de réalité exceptionnelle
CN103155017A (zh) * 2010-08-30 2013-06-12 格伦策巴赫机械制造有限公司 操作具特殊真实感飞行仿真器装置及方法
AU2011307697B2 (en) * 2010-08-30 2014-07-10 Grenzebach Maschinenbau Gmbh Apparatus and method for operating a flight simulator with a special impression of reality
KR101470770B1 (ko) * 2010-08-30 2014-12-08 그렌체바흐 마쉬넨바우 게엠베하 특별한 현실감을 갖는 비행 시뮬레이터의 작동 장치 및 방법
WO2012041268A2 (fr) 2010-08-30 2012-04-05 Grenzebach Maschinenbau Gmbh Dispositif et procédé pour faire fonctionner un simulateur de vol avec une impression de réalité exceptionnelle
EA023233B1 (ru) * 2010-08-30 2016-05-31 Гренцбах Машиненбау Гмбх Способ и устройство для эксплуатации полетного тренажера с созданием особого ощущения реальности
CN104637364A (zh) * 2015-01-28 2015-05-20 北京蓝天航空科技有限责任公司 一种旋转飞行模拟器
CN105788404A (zh) * 2016-05-19 2016-07-20 成都航训科技有限责任公司 一种具有三个旋转自由度的齿轮传动系统
CN105825763A (zh) * 2016-05-23 2016-08-03 成都航训科技有限责任公司 一种球形舱三爪传力机构
CN105825763B (zh) * 2016-05-23 2019-03-19 成都泛美视界科技有限公司 一种球形舱三爪传力机构
CN105938667A (zh) * 2016-06-01 2016-09-14 广东思泓国际贸易有限公司 一种模拟平台

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