The design of digital pid control with separated integral for an ultra - precision positioning system 控制的超精密定位系統(tǒng)的設(shè)計(jì)
Design method of high speed precision positioning system based on voice coil actuator 基于音圈電機(jī)的新型高速精密定位系統(tǒng)設(shè)計(jì)方法
For the two parts mentioned above , this paper introduces a high precision positioning system for underwater application , which is made up of dgps and acoustical ultra short baseline . in this positioning system , the emphasis has been put on the mathematical model for positioning computation , and based on the model the author has given computer simulation results for positioning computation 在本論文中,介紹了一套由dgps和水聲超短基線構(gòu)成的水下精確定位系統(tǒng),重點(diǎn)建立了用于此系統(tǒng)定位解算的數(shù)學(xué)模型,進(jìn)而以該模型為基礎(chǔ)進(jìn)行了定位解算的計(jì)算機(jī)模擬仿真,仿真結(jié)果進(jìn)一步驗(yàn)證了數(shù)學(xué)模型的正確性和系統(tǒng)的可行性。