基于改進自抗擾光電穩(wěn)定平臺視軸控制

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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）