ESTIMATION FOR PERFORMANCE OF LOAD SIMULATOR

Abstract

Abstract: The electro-hydraulic load simulator is a key equipment for hardware-in-loop simulation of aircraft. The simulation creditability is directly related to the load trace precise. There is no identified estimation standard for it now, which causes some misunderstand for the design and implementation. Some estimation methods are summarized, which problems are disclosed. Furthermore, it is illustrated from two sides. First, presents the evaluation methods for the performance of load simulator; On the other hand, to require the performance of the load simulator by evaluating the actuator, mainly discuss the influence of the dynamic stiffness of the actuator.

Key words: Trace of load spectrum Load simulator, Actuator, Dynamic stiffness Extraneous force, Estimation criteria

CLC Number:

TH137

Jiao Zongxia;Hua Qing;Wang Xiaodong;Wang Shaoping. ESTIMATION FOR PERFORMANCE OF LOAD SIMULATOR[J]. , 2002, 38(11): 26-30.

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://www.cjmenet.com.cn/EN/

http://www.cjmenet.com.cn/EN/Y2002/V38/I11/26

[1]	WANG Zi, BAI Xianxu, LI Jie, SUN Jun. Hierarchical Fault-tolerant Control Strategy for Actuator Failures in Automotive Active Suspension Systems [J]. Journal of Mechanical Engineering, 2026, 62(8): 85-99.
[2]	GUO Shihang, WANG Shenlong, HOU Jinhui, LI Yongge. Design and Dynamic Modeling of a Multi-DOF Soft Robotic Fish with a Single Magnetic Actuator [J]. Journal of Mechanical Engineering, 2026, 62(5): 215-229.
[3]	WANG Yu, CUI Yuguo, YANG Yiling, CUI Zhiying, MAO Haoyang, LOU Junqiang. Research on Precision Self-sensing Method for Displacement and Force of Piezoelectric Actuator [J]. Journal of Mechanical Engineering, 2026, 62(4): 75-85.
[4]	ZHAO Xiaoli, HU Yuanhao, SUN Hui, DENG Wenxiang, HU Jian, YAO Jianyong, LI Yang, SHAO Haidong. Maximization Aggregation Attention Convolutional Capsule Network: Intelligent Decoupling Diagnosis Method for Compound Faults in Electro-hydrostatic Actuators [J]. Journal of Mechanical Engineering, 2026, 62(4): 355-365.
[5]	ZHANG Junhui, NI Xiaohao, ZONG Huaizhi, GUO Yitao, YANG Meisheng, ZHU Qixin, XU Bing. Research Status and Development Trend of Electro-hydrostatic Actuators for Robots [J]. Journal of Mechanical Engineering, 2025, 61(4): 273-289.
[6]	GE Yaowen, YANG Xiaowei, Deng Wenxiang, YAO Jianyong. Neural Network Control of Electrohydrostatic Actuator Based on Flow Pulsation Compensation [J]. Journal of Mechanical Engineering, 2025, 61(4): 355-364.
[7]	LEI Zheng, JIANG Peng, YAO Rui, WANG Yong. Reliability Growth of FAST Actuator [J]. Journal of Mechanical Engineering, 2025, 61(3): 251-258.
[8]	CHENG Ming, FU Jun, ZHU Dongfang, SUN Jun. Vibration Suppression of Space Flexible Structures Embedded with Parallel Piezoelectric Actuators [J]. Journal of Mechanical Engineering, 2025, 61(23): 170-181.
[9]	MIAO Yuhao, LING Liang, ZHANG Heng, ZHAI Wanming. Anti-slip Control of High-speed Trains Assisted by Electromagnetic Actuators [J]. Journal of Mechanical Engineering, 2025, 61(22): 143-154.
[10]	SUN Xiantao, ZHONG Mingsheng, GAO Chong, WANG Ao, CHEN Weihai. Multifunctional Three-finger Soft Gripper for Dexterous Operation [J]. Journal of Mechanical Engineering, 2025, 61(21): 143-151.
[11]	HUANG Weidi, GUO Yitao, WANG Feng, ZONG Huaizhi, ZHANG Junhui, NI Xiaohao, XU Bing. Design and Energy Efficiency Research of an Integrated Electro-hydraulic Actuator for Excavator Boom [J]. Journal of Mechanical Engineering, 2025, 61(18): 396-405.
[12]	DU Jiajia, LI Xinghua, ZHANG Tao, LIU Zhao, MEI Xiaolong, LI Shaohui, XU Weiguo. Design of an Electric Hexapod External Fixator System and Fracture Reduction Method [J]. Journal of Mechanical Engineering, 2025, 61(17): 205-214.
[13]	WANG Shenlong, WANG Hongwei, REN Feiyu, YUAN Jiahao, SU Zekun, XU Kaiyi, LI Guorui. Design, Modeling and Experiment on Soft Robotic Fish Driven by Electrostatic Hydraulic Actuators [J]. Journal of Mechanical Engineering, 2025, 61(13): 302-314.
[14]	TIAN Shiqiao, LUO Xiangping, XIAO Chunyu, ZHOU Jinsong, GONG Dao. Influence of Fail-safe Behaviour of Active Steering Control on the Running Safety of Rail Vehicle [J]. Journal of Mechanical Engineering, 2025, 61(12): 182-190.
[15]	WANG Xingjian, YANG Xinyu, WANG Shaoping. Review of Fault-tolerant Control for Flight Control System [J]. Journal of Mechanical Engineering, 2024, 60(4): 50-65.

ESTIMATION FOR PERFORMANCE OF LOAD SIMULATOR

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments