基于改進自抗擾光電穩(wěn)定平臺視軸控制
打開文本圖片集
中圖分類號：TP273 文獻標志碼：A 文章編號：1671-5276（2025）03-0242-04
Visual-axis-controlled Optoelectronic Stabilization Platform Based on Improved Active Disturbance Rejection
LI Qianwei，QIU Yafeng，LIU Kang，YAN Xiaohu，TIAN Haojie （School of Mchanical Engineering，Nanjing University of Science and Technology，Nanjing 21Oo94，China）
Abstract：Thestudyofofsoreoptoelectronicplatformrequrestherapidityandstabilityofopticaxis，butencountersomplexity bythe methodofauto-disturbancerejectionnonlinear.Taleviatethecomplexitylinearizationisproposed.Theknownpartof themodel informationisintroduced，thelinearizedactivedisturbancerejectandisoptimized，andanimprovedlinearactive disturbancerejectioncontrolerisdesigned.Through Simulink simulation，andincomparisonwiththesimplifiedlinearactive disturbancerejectioncontrol，itisfoundthattheresponsespeedofimprovedLADRCisincreasedby84.6%comparedwiththat of linear control，and the anti-interference ability is also improved with robustness.
Keywords：optoelectronic stabilization platform；active disturbance rejection；linear control；visual axis control
0 引言
1自抗擾控制的策略
海上目標探測采用浮標作為載體，上方搭載光電穩(wěn)定平臺，用來對范圍內(nèi)的目標進行定位，進而獲取目標圖及相關(guān)位置參數(shù)。（剩余5116字）