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MHI Car crash simulator

上市日期: 2019-10-09

MHI汽车碰撞模拟系统         Best Solution for Crash Simulations

Car crash simulator

The MHI's automobile-related testing apparatuses use the advanced hydraulics and servo technologies that have been accumulated over many years and support the car makers in accelerated development of automobiles Such apparatuses include a car collision simulator that realizes a high degree of simulation with a minimum number of iterations.



• No Iteration

• Excellent Reproduction Accuracy Repeatability

• All Directional

• Wide G-Level & Frequency-Range (LOW SPEED REAR IMPACT)

• Automatic & Easy Computer-Control Software

• No Sled-Movement Before Start & Reproduction of rebound phase

• Maintenance-Free Servo-Actuator

• Growing Options (PITCHING, YAWING, INTRUSION etc.)

Performance Specification

MHI Car crash simulator

Car crash simulator Pitching equipment



• Realization of 3D.O.F synchronous control

A vertical servo actuator system carries out feedback control of double rod type piston and four-way servo

Valve similar to a seismic shaking table. and since it can control all the displacement, velocity and acceleration to a plus and a minus, 3D.O.F. control of [Gx-θ-Z] is possible at an arbitrary waveform within specification.

• Reliable control algorithm

Since the main part [Gx] is Okayed in one or two time discharges,  the digital system(control

algorithm) by which a pitching control [θ-Z] is Okayed in one or two time discharges has been adopted.

• Realization of a barrier-free floor

Since all equipments, such as four guide rails and servo actuators, are sat down and stored below a floor level and it is served as the usual barrier-free floor when the pitching equipment is not used, workability is not spoiled.

• Quick and easy sled excharge 

Irrespective of use or nonuse of pitching equipment, sled exchange can be performed quicky and easily like white body exchange using air-palettes

• Maintenance-free

Making a hardware design which aims at same maintenance-free Frontal crash simulator, and all standard

parts policy is adopted to ensure readiness for an emergency trouble, and minimizing test stop period.

Performance Specification

MHI Car crash simulator

Car crash simulator Intrusion equipment



• A sled-mounted electro-hydraulic servo system which is compact and functions under high G.

• Sufficiently high power that guarantees the function of intrusion under the second collision of a dummy without seat belts.

• Pitching intrusion of a toe- board is computer-controlledsynchronizing with crash simulator.

• Safe with no change of a dummy posture under preparation thanks to adoption of a piston lock. 

• Intrusion of a steering wheel is also attachable.

Main performance (per one set)

MHI Car crash simulator

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