inertia matrix造句
例句與造句
- higher order inertia matrix
高次慣性矩陣 - moreover, the only information required in setting up the strategy is the output and velocity states of the system, while detailed description of the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the accelerations are not need
另外該控制策略不需要求解慣性矩陣的逆或估計(jì)慣性矩陣的界，不需要測(cè)量加速度，而唯一需要了解的只是系統(tǒng)輸出的位置及速度狀態(tài)。 - moreover, the only information required in setting up the strategy is the output and velocity states of the system, while detailed description of the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the accelerations are not need
另外該控制策略不需要求解慣性矩陣的逆或估計(jì)慣性矩陣的界，不需要測(cè)量加速度，而唯一需要了解的只是系統(tǒng)輸出的位置及速度狀態(tài)。 - because it is impossible to adjust the air bearing absolutely balance, the difference between mass center and rotation center must lead to a notable gravity disturbance torque . in the process of identification, modeling and identification of gravity disturbance torque is considered, and an extended kalman filter is educed for identifying air bearing inertia matrix and gravity disturbance torque, and then the algorithm is validated
由于氣浮臺(tái)平衡調(diào)試方法和手段的限制,實(shí)驗(yàn)過程中氣浮臺(tái)質(zhì)心與轉(zhuǎn)動(dòng)中心有一定的位置偏差,必將導(dǎo)致較大的重力干擾力矩,在辨識(shí)算法的推導(dǎo)過程中,重點(diǎn)考慮了重力干擾力矩的建模和參數(shù)辨識(shí)問題,推導(dǎo)了氣浮臺(tái)的轉(zhuǎn)動(dòng)慣量和重力干擾力矩辨識(shí)的擴(kuò)展卡爾曼濾波算法,并對(duì)算法進(jìn)行了數(shù)學(xué)仿真和全物理仿真驗(yàn)證。 - a new robust adaptive scheme which are used for tracking of this robot with parametric and bounded external uncertainties is proposed in this thesis . the controller is consist of a controller which is proposed by slotine1'1 and nonlinear continued feedback compensation part . by estimating the unknown physical parameters of robot on-line, it can eliminate the effects result by parameters and external disturbances and guarantee gas and uniform boundedness of parametric estimation . the only information required in setting up the strategy is the output states of jionts, while the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the jionts accelerations are not needed . it is shown by simulations that the proposed control scheme has quicker convergence velocity and better control precision than paper [ 1 ] and control schemes at present
針對(duì)該模型具有參數(shù)及有界外部擾動(dòng)不確定性時(shí)提出了一種新的魯棒自適應(yīng)控制策略，控制器由基于slotine的控制器和非線性連續(xù)反饋補(bǔ)償控制器構(gòu)成。通過在線估計(jì)機(jī)器人的未知物理參數(shù)，有效的消除了由參數(shù)及外部擾動(dòng)所引起的不確定性影響，保證系統(tǒng)達(dá)到漸近穩(wěn)定和參數(shù)估計(jì)一致有界。與現(xiàn)存的許多控制方法相比，該控制策略不需求解慣性矩陣的逆或估計(jì)慣性矩陣的界，不需測(cè)量關(guān)節(jié)加速度，而唯一需要了解的只是系統(tǒng)輸出的位置及速度狀態(tài)。 - It's difficult to find inertia matrix in a sentence. 用inertia matrix造句挺難的
- a new robust adaptive scheme which are used for tracking of this robot with parametric and bounded external uncertainties is proposed in this thesis . the controller is consist of a controller which is proposed by slotine1'1 and nonlinear continued feedback compensation part . by estimating the unknown physical parameters of robot on-line, it can eliminate the effects result by parameters and external disturbances and guarantee gas and uniform boundedness of parametric estimation . the only information required in setting up the strategy is the output states of jionts, while the inversion of the inertia matrix or estimation the bound of the inertia matrix and measure the jionts accelerations are not needed . it is shown by simulations that the proposed control scheme has quicker convergence velocity and better control precision than paper [ 1 ] and control schemes at present
針對(duì)該模型具有參數(shù)及有界外部擾動(dòng)不確定性時(shí)提出了一種新的魯棒自適應(yīng)控制策略，控制器由基于slotine的控制器和非線性連續(xù)反饋補(bǔ)償控制器構(gòu)成。通過在線估計(jì)機(jī)器人的未知物理參數(shù)，有效的消除了由參數(shù)及外部擾動(dòng)所引起的不確定性影響，保證系統(tǒng)達(dá)到漸近穩(wěn)定和參數(shù)估計(jì)一致有界。與現(xiàn)存的許多控制方法相比，該控制策略不需求解慣性矩陣的逆或估計(jì)慣性矩陣的界，不需測(cè)量關(guān)節(jié)加速度，而唯一需要了解的只是系統(tǒng)輸出的位置及速度狀態(tài)。 - the air bearing is the most important part of an attitude control system simulator for simulating a satellite moving in the weightless circumstance . performance of a satellite attitude simulation system based on air bearing is decided by the inertia matrix and gravity disturbance torque arising from a difference between mass center and rotation center, and air bearing can be used to simulate the algorithm of on-line mass-property parameters identification on the ground . so the problem of mass-property and gravity disturbance torque identification for satellite and air bearing is studied in this thesis
氣浮臺(tái)能夠模擬衛(wèi)星在軌失重條件下的姿態(tài)運(yùn)動(dòng),是衛(wèi)星姿態(tài)控制系統(tǒng)物理仿真的核心部件,其轉(zhuǎn)動(dòng)慣量和質(zhì)心偏移引起的重力干擾力矩等決定了基于氣浮臺(tái)的衛(wèi)星姿態(tài)物理仿真系統(tǒng)的性能,并且利用氣浮臺(tái)可以實(shí)現(xiàn)衛(wèi)星質(zhì)量特性在線辨識(shí)算法的地面物理仿真驗(yàn)證,因此本文對(duì)衛(wèi)星和氣浮臺(tái)的質(zhì)量特性及干擾力矩在線辨識(shí)問題進(jìn)行深入研究。 - by analyzing and studying the dynamic characteristic of the minehunting sonar array, the author points out that the minehunting sonar array posture control system is a non-linear and intense coupling dynamic system . according to characteristics of the common inertia matrix, the author testifies that the inertia matrix of the minehunting sonar array has many dynamic characteristics such as the limited boundary quality, the symmetry quality and the positive definite quality
對(duì)獵雷聲納基陣的動(dòng)力學(xué)特性進(jìn)行分析研究，指出了獵雷聲納基陣控制系統(tǒng)為非線性、強(qiáng)耦合的動(dòng)力學(xué)系統(tǒng)；從一般的慣量矩陣特性入手，證明了獵雷聲納基陣的慣量矩陣具有有界性、對(duì)稱性及正定性等動(dòng)力學(xué)特性。 - by analyzing and studying the dynamic characteristic of the minehunting sonar array, the author points out that the minehunting sonar array posture control system is a non-linear and intense coupling dynamic system . according to characteristics of the common inertia matrix, the author testifies that the inertia matrix of the minehunting sonar array has many dynamic characteristics such as the limited boundary quality, the symmetry quality and the positive definite quality
對(duì)獵雷聲納基陣的動(dòng)力學(xué)特性進(jìn)行分析研究，指出了獵雷聲納基陣控制系統(tǒng)為非線性、強(qiáng)耦合的動(dòng)力學(xué)系統(tǒng)；從一般的慣量矩陣特性入手，證明了獵雷聲納基陣的慣量矩陣具有有界性、對(duì)稱性及正定性等動(dòng)力學(xué)特性。 - with limited disturbances considered, sliding mode control is used to design the controller, which ensures the sliding mode to be exponentially converged and the sliding manifold to be reached in limited time from any initial states . and an adaptive law is designed for the unknown inertia matrix
使用魯棒性較強(qiáng)的滑模控制方法設(shè)計(jì)了控制律：滑動(dòng)模態(tài)是指數(shù)收斂的；在有界干擾力矩存在時(shí)，任意初始狀態(tài)都可以在有限的時(shí)間內(nèi)收斂到滑動(dòng)平面；對(duì)于轉(zhuǎn)動(dòng)慣量未知的情形，設(shè)計(jì)了自適應(yīng)律，趨近模態(tài)是漸近收斂的。