( 4 ) we research the question of system accuracy ( 4 )在提高系統(tǒng)精度上進(jìn)行了研究。
System speed can also be a critical issue in system accuracy 系統(tǒng)速率也是系統(tǒng)準(zhǔn)確度的一個關(guān)鍵問題。
Research on improving system accuracy of infrared gas analyzers based on virtual digital filters 虛擬數(shù)字濾波提高紅外氣體分析系統(tǒng)精度的應(yīng)用研究
Non - invasive sphygmomanometers - test procedures to determine the overall system accuracy of automated non - invasive sphygmomanometers 非侵入式血壓計.自動非侵入式血壓計的整個系統(tǒng)準(zhǔn)確度測定的試驗規(guī)程
Non - invasive sphygmomanometers - part 4 : test procedures to determine the overall system accuracy of automated non - invasive sphygmomanometers 非介入式血壓計.第4部分:自動非介入式血壓計整體系統(tǒng)精確度測定的試驗過程
Non - invasive sphygmomanometers - part 4 : test procedures to determine the overall system accuracy of automated non - invasive sphygmomanometers ; german version en 1060 - 4 : 2004 非介入式血壓計.第4部分:自動非介入式血壓計整體系統(tǒng)
Therefore , when calculating the overall system accuracy , the engineer must include not only the effects of the switch itself , but all the switching hardware in the system 所以,在計算系統(tǒng)總準(zhǔn)確度時,工程師不僅要考慮開關(guān)本身的影響,而且要考慮系統(tǒng)中所有切換硬件的影響。
Aim to eliminate the influences of backlash nonlinear characteristics , a second generation adaptive pid controller based on single neuron is given . the result of simulation and the debug of actual digital servo system shows that the controller can effectively get rid of the sustained oscillation of the system caused by the backlash characteristics , and can improve the system accuracy 隨后,采用改進(jìn)型單神經(jīng)元自適應(yīng)pid控制器來消除間隙非線性對系統(tǒng)的影響,仿真結(jié)果表明所采用的方法能有效消除間隙特性引起的系統(tǒng)自振蕩,并且能夠提高系統(tǒng)的跟蹤精度。
Target state estimater ( tse ) is an important and indispensable part of integrated flight and fire control system ( iffcs ) . this article takes the ground mobile object as the study model . it established the system state equation and observation equation from the perspective of promoting system accuracy , simplifying the calculation and facilitating the engineering realization , the tse was set up by using the kalman filtering calculation method in the wake of linearizing the observation equation to make it adapt the precondition 目標(biāo)狀態(tài)估計器是綜合飛行/火力控制系統(tǒng)中的一個重要組成環(huán)節(jié),本文以地面機動目標(biāo)為模型,從提高目標(biāo)估計精度、簡化計算以及便于工程實現(xiàn)為出發(fā)點,建立目標(biāo)的狀態(tài)方程及觀測方程,并對其進(jìn)行線性化,利用自適應(yīng)卡爾曼濾波算法構(gòu)造目標(biāo)狀態(tài)估計器。
In allusion to the coupling influence to system accuracy , this paper brings forward using dynamic robust compensation based on decoupling control . simulation experiments to prove its validity . in allusion to the performance index of simulation table , such as low velocity , high frequency response , high accuracy , etc , this paper analyzes pid control , acceleration feedback , velocity feedback , input signal differential feedforward , and employs compound control strategy including pid control , velocity feedback , position feedback and input signal differential feedforward , 針對仿真轉(zhuǎn)臺低速、高頻響、高精度等性能指標(biāo)的要求,分析了pid控制策略、加速度反饋、速度反饋、輸入信號微分前饋等控制方式,采用pid控制與速度反饋、位置反饋以及輸入信號的微分前饋結(jié)合起來的復(fù)合控制策略,充分利用反饋和前饋的優(yōu)勢,對轉(zhuǎn)臺的位置伺服系統(tǒng)進(jìn)行研究。