三维加速度模拟转台系统及控制策略研究  

Theory Analysis and Control Strategy on Rotating Platformfor Simulating the Three Dimension Linear Acceleration

作　　者：袁立鹏[1,2] 卢红影[3] 崔淑梅[2] 

机构地区：[1]哈尔滨工业大学机电工程学院,黑龙江哈尔滨150001 [2]哈尔滨工业大学电气工程及自动化学院,黑龙江哈尔滨150001 [3]中国航天科技集团第一研究院第十八研究所,北京100076

出　　处：《机床与液压》2010年第7期1-4,共4页Machine Tool & Hydraulics

基　　金：教育部985工程资助项目

摘　　要：针对航空航天领域提出的三维加速度计信号模拟仿真环境要求,提出三维加速度模拟转台系统结构方案,在详细分析其加速度的基础上,提出采用模糊自适应整定PID控制策略对此三维加速度模拟转台系统进行控制,同时分析加速度补偿原理。通过仿真实验,说明此控制及分析方法正确。此三维加速度模拟转台方案可以精确实现三维加速度模拟。The structure project of simulation rotating platform for testing the three dimension linear acceleration was put forward for meeting the request of signal ＇simulation environment of the three dimension linear acceleration indicator in the field of aviation and spaceflight. Based on the theory analysis of athletics, the fuzzy tuning PID control strategy was adopted. The acceleration compensation principle was explained. The simulation results validate that the structure of the system is reasonable and the algorithm is effective. Three dimension linear acceleration can be simulated accurately using this rotating platform.

关 键 词：加速度计 模拟转台 模糊自适应整定PID 加速度补偿 

分 类 号：TP212.12[自动化与计算机技术—检测技术与自动化装置]