瞬时最优控制,instantaneous optimal control
1)instantaneous optimal control瞬时最优控制
1.Parameter analysis forinstantaneous optimal control of structures;结构瞬时最优控制参数影响的数值分析
2.By using an exact integration instead of the approximate integration formula ininstantaneous optimal control algorithm,the preciseinstantaneous optimal control algorithms integration are proposed herein,which includes the precise instantaneous optimal open-loop control,precise instantaneous optimal closed-loop control,and precise instantaneous optimal closed-open-loop control.通过在瞬时最优控制算法中用精确积分代替以往采用的近似积分公式,从而给出了精细瞬时最优控制算法,包括精细瞬时闭环最优控制,精细瞬时开环最优控制和精细瞬时开闭环最优控制。
3.The neural network training algorithm is improved, which is based oninstantaneous optimal control method, taking into consideration of the energy of earthquake.改进一种基于瞬时最优控制的神经网络训练算法。
2)instantaneous optimal prediction control瞬时最优预测控制
1.For the structural control under seismic excitation,an algorithm ofinstantaneous optimal prediction control is presented.针对地震激励作用下的结构控制问题,提出一种瞬时最优预测控制算法,该算法采用的开闭环控制策略在控制过程中综合考虑了下一时刻位移、控制力输入能量和地震波能量对结构的影响,解决了传统开闭环控制必须知道整个过程中外扰信息的难题,另外对控制过程中的指数矩阵采用精细积分法来求解,避免求解动力状态矩阵的特征值和特征向量,简化了算法中指数矩阵的计算,提高了计算效率,使得算法具有高效率、高精度、对步长不敏感、无条件收敛的优点。
3)instantaneous optimal openclosedloop control瞬时开闭环最优控制
4)instantaneous optimal control瞬态最优控制
1.Considering the super structure as elastomer, the semiactive control of sliding structure is studied by usinginstantaneous optimal control method.应用瞬态最优控制理论,在考虑上部结构刚度与阻尼的条件下,建立了基底摩擦力大小的计算方法,并对滑移隔震结构的半主动控制方法进行了研究。
2.Aninstantaneous optimal control algorithm for vibration contral of tall building is presentd in this paper.提出了一种适用于高层建筑结构振动控制的瞬态最优控制算法。
5)instantaneous optimal control method瞬态最优控制算法
1.Taking the superstructure as elastomer and the simulating the time delay with a first order differential equation, the state equations of motion for this system were developed, the controllable friction force of sliding structure was calculated by usinginstantaneous optimal control method.考虑上部结构的刚度和阻尼,采用一阶微分方程模拟时滞的影响,与结构的振动微分方程一起作为整个系统的状态方程,使用瞬态最优控制算法计算基底摩擦力的大小,通过计算实例对这种摩擦力可控的滑移隔震半主动控制方案进行了分析。
6)time optimal control时间最优控制
1.Time Optimal Control of System Governed by Integro-Differential Equations and Meyer Approximation of Time Optimal Control on Infinite Dimensional Spaces;积微分方程的时间最优控制和无限维空间中时间最优控制的Meyer逼近
2.Based ontime optimal control,variable structure control and online identification theory,a three-step current control algorithm is developed to improve the response speed and precision of the magnetic suspension actuator,i.为了提高磁悬浮系统的响应速度与响应精度,综合时间最优控制、变结构控制及系统辨识理论,设计了三步电流控制法,即采用时间最优控制来获得电流最快速响应。
3.For a magnetic levitation system regulated by voltage,time optimal control algorithm was designed to increase current response speed and constraints of system hardware to current response were derived.针对电压控制的磁悬浮系统设计了时间最优控制算法以获得电流最速响应,并推导了控制系统硬件对电流响应速度的约束关系;根据跟踪误差改变控制器参数以精确地跟踪设定电流;根据在线辨识得到的线圈参数计算最终控制电压以维持理想电流。
英文短句/例句
1.TIME OPTIMAL CONTROL FOR QUANTUM SYSTEMS WITH SU(1,1) SYMMETRYSU(1,1)对称量子系统时间最优控制
2.The Way to Calculate the Optimal Time Control of the Double Integrating System;关于双积分系统时间最优控制中最优时间的计算方法的推导过程
3.Time Optimal Control of System Governed by Integro-Differential Equations and Meyer Approximation of Time Optimal Control on Infinite Dimensional Spaces;积微分方程的时间最优控制和无限维空间中时间最优控制的Meyer逼近
4.On Optimization Control of the Conversion of Frequency and Speed of AC Motor;异步电动机变频调速时间最优控制的研究
5.Robot Arm Grasping Moving Object Based on Time Optimization机器人捕捉运动目标的时间最优控制方法
6.Solving Optimum Design Problem about Time on Hamilton Principles基于哈密顿原理求解时间最优控制系统问题
7.Application of Maximum Value Principle in Solution of Optimum Control Questions on Discrete Time最大值原理在求解离散时间最优控制问题中的应用
8.Research on Time-Optimal Control System of High-Speed High-Precision Planar Parallel Robot;高速高精度平面并联机器人时间最优控制系统的研究
9.Time optimal control of infinite dimensional systems described by m-times integrated solution family;被m次积分解类刻画的无限维系统的时间最优控制
10.Constrained Time-Optimal Predictive Control for a Class of Systems with Backlash含间隙系统的约束时间最优预测控制
11.Optimal Control for Discrete-Time Markov Processes: New Optimality Conditions and Approaches;离散时间马氏过程的最优控制——新的最优性条件和新的方法
12.Optimal Fuzzy Control of the Continuous-Time Nonlinear Stochastic Fuzzy Systems;连续时间非线性随机模糊系统的最优模糊控制
13.Some Results Arising from Discrete-Time Stochastic LQ Optimal Control Problem;离散时间随机系统LQ最优控制问题的一些结果
14.Optimal Control for Tethered Subsatellite with Free Flying Time飞行时间不受约束的绳系卫星最优控制
15.Algorithm Forms of Optimal Preview Control Base of Preview Time基于目标预见时间的最优预见控制算法
16.Emergency DC power control strategy for quickly suppressing inter-zone disturbance based on time-optimal control theory基于时间最优的快速平息区间扰动的紧急直流功率控制策略
17.Optimal Time and Path Control for Moving to Target Point of Two Wheeled Autonomous Middle-Sized Soccer Robot全自主中型两轮足球机器人到定点运动时间路径最优控制
18.Absolute minimum green calculation for vehicle phase at signalized intersections with bus rapid transit signal priorityBRT优先控制交叉口的机动车相位固定最小绿灯时间计算方法
相关短句/例句
instantaneous optimal prediction control瞬时最优预测控制
1.For the structural control under seismic excitation,an algorithm ofinstantaneous optimal prediction control is presented.针对地震激励作用下的结构控制问题,提出一种瞬时最优预测控制算法,该算法采用的开闭环控制策略在控制过程中综合考虑了下一时刻位移、控制力输入能量和地震波能量对结构的影响,解决了传统开闭环控制必须知道整个过程中外扰信息的难题,另外对控制过程中的指数矩阵采用精细积分法来求解,避免求解动力状态矩阵的特征值和特征向量,简化了算法中指数矩阵的计算,提高了计算效率,使得算法具有高效率、高精度、对步长不敏感、无条件收敛的优点。
3)instantaneous optimal openclosedloop control瞬时开闭环最优控制
4)instantaneous optimal control瞬态最优控制
1.Considering the super structure as elastomer, the semiactive control of sliding structure is studied by usinginstantaneous optimal control method.应用瞬态最优控制理论,在考虑上部结构刚度与阻尼的条件下,建立了基底摩擦力大小的计算方法,并对滑移隔震结构的半主动控制方法进行了研究。
2.Aninstantaneous optimal control algorithm for vibration contral of tall building is presentd in this paper.提出了一种适用于高层建筑结构振动控制的瞬态最优控制算法。
5)instantaneous optimal control method瞬态最优控制算法
1.Taking the superstructure as elastomer and the simulating the time delay with a first order differential equation, the state equations of motion for this system were developed, the controllable friction force of sliding structure was calculated by usinginstantaneous optimal control method.考虑上部结构的刚度和阻尼,采用一阶微分方程模拟时滞的影响,与结构的振动微分方程一起作为整个系统的状态方程,使用瞬态最优控制算法计算基底摩擦力的大小,通过计算实例对这种摩擦力可控的滑移隔震半主动控制方案进行了分析。
6)time optimal control时间最优控制
1.Time Optimal Control of System Governed by Integro-Differential Equations and Meyer Approximation of Time Optimal Control on Infinite Dimensional Spaces;积微分方程的时间最优控制和无限维空间中时间最优控制的Meyer逼近
2.Based ontime optimal control,variable structure control and online identification theory,a three-step current control algorithm is developed to improve the response speed and precision of the magnetic suspension actuator,i.为了提高磁悬浮系统的响应速度与响应精度,综合时间最优控制、变结构控制及系统辨识理论,设计了三步电流控制法,即采用时间最优控制来获得电流最快速响应。
3.For a magnetic levitation system regulated by voltage,time optimal control algorithm was designed to increase current response speed and constraints of system hardware to current response were derived.针对电压控制的磁悬浮系统设计了时间最优控制算法以获得电流最速响应,并推导了控制系统硬件对电流响应速度的约束关系;根据跟踪误差改变控制器参数以精确地跟踪设定电流;根据在线辨识得到的线圈参数计算最终控制电压以维持理想电流。
延伸阅读
次优控制系统在最优控制系统的设计中，由于采用了简化方法而使性能指标未达到最优值的控制系统。对于大系统，由于具有维数高、非线性、递阶和分散结构以及时滞等复杂性，若采用精确的最优控制，则会带来过大的计算量，甚至不可能实现。因此需要采用模型降价、结构分解、线性近似或参数灵敏度展开等简化方法。这些简化的代价就使性能指标产生一定程度的退化。对于随机系统、分布参数系统、非线性系统等也常常需要采用次优控制设计。见大系统理论、随机控制理论、最优控制系统、非线性系统理论。
