华南师范大学学报(自然科学版)
華南師範大學學報(自然科學版)
화남사범대학학보(자연과학판)
JOURNAL OF SOUTH CHINA NORMAL UNIVERSITY (NATURAL SCIENCE EDITION)
2013年
5期
36-39
,共4页
体感仿真算法%Steward动感平台%数值化算法
體感倣真算法%Steward動感平檯%數值化算法
체감방진산법%Steward동감평태%수치화산법
somatosensory simulation algorithm%Steward motion platform%numerical algorithm
为实现六自由度Steward动感平台的姿态控制,实时模拟驾驶舱的运动姿态,选择Washout Filte的滤波方法作为体感模拟算法,推导Washout Filter的高通、低通滤波器的传递函数转换为差分方程的算法及纵向加速度倾斜策略、俯仰策略等,并用实例验证了算法的正确性。
為實現六自由度Steward動感平檯的姿態控製,實時模擬駕駛艙的運動姿態,選擇Washout Filte的濾波方法作為體感模擬算法,推導Washout Filter的高通、低通濾波器的傳遞函數轉換為差分方程的算法及縱嚮加速度傾斜策略、俯仰策略等,併用實例驗證瞭算法的正確性。
위실현륙자유도Steward동감평태적자태공제,실시모의가사창적운동자태,선택Washout Filte적려파방법작위체감모의산법,추도Washout Filter적고통、저통려파기적전체함수전환위차분방정적산법급종향가속도경사책략、부앙책략등,병용실례험증료산법적정학성。
In order to achieve attitude control of the six degrees of freedom Steward motion platform , as well as the real-time simulation cockpit sports attitude , Washout Filte filtering method is adopted as the somatosensory simula-tion algorithm.The algorithm is used to derive Washout Filter high-pass, low-pass filter transfer function into a dif-ferential equation algorithm and longitudinal acceleration tilt strategy , pitching strategies etc .Experimental exam-ples are used to verify the correctness of the algorithm .