结合自动仿形铣床自适应速度控制器的设计,给出了应用实例。
An application example is given on the basis of the adaptive controller design of an automatic profiling machine.
针对直流调速系统,将单神经元自适应PID控制器与负载观测器有机结合,提出了一种基于单神经元的自适应速度控制方法。
An adaptive speed control scheme for DC drive system, which combines an adaptive PID controller based on single neuron with a load observer, is presented.
本文介绍了一种可互换模型参考自适应方法实现对电机转速和定子电阻的辨识,并将其应用于异步机的无速度传感器直接转矩控制中。
A mutual model reference adaptive method for the rotor speed and stator resistance identification is proposed in this paper to implement a speed sensorless direct torque control of induction motors.
该方法通过增大控制参数的数值,可以得到更快的参数自适应律和同步响应速度。
The method can obtain a faster update law of unknown parameters and a faster synchronization response rate by increasing control parameters.
本文设计了一种自适应模糊pd型速度调节器,应用于模糊直接转矩控制系统。
This paper presents an adaptive PD type fuzzy logic speed controller, which is applied to fuzzy direct torque control system.
通过自适应步长功率控制算法与固定步长算法仿真的比较,得出这种算法通过动态改变步长可以更加适应功率的变化、有效降低中断概率、收敛速度大大加快的结论。
Simulation results show that the algorithm has better adaptation for the change of power and can lower average outage percentage effectively and faster convergence speed than the fixed-step algorithm.
通过计算机仿真及其在实用电梯上的试验,结果表明基于单神经元自适应PID控制的方法,对提高电梯速度的跟踪性能有较好的作用。
The results of simulation and experiments show that the single neuron adaptive PID control method is very good in improving following performance to ideal speed curve.
讨论了影响乘客舒适感和平层精度的电梯速度曲线,提出了一种基于神经元的自适应控制方法,理论和仿真结果证明了其可靠性及可行性。
Elevator speed curve is discussed in this paper. An adaptive control strategy based on neural network is presented. A practical case was given to show the feasibility, practicality and reliability.
结果表明,此缓冲系统有效地控制了稳定阶段活塞速度反弹,并对活塞速度变化有足够的自适应能力。
Experimental and simulation results prove that this cushion system can solve this problem effectively and has enough automatic adaptation ability for piston speed change.
仿真结果表明,相对于常规PI控制器,该神经网络控制器具有自学习,自适应功能,速度跟踪获得了满意的控制效果。
The results show that the neutral network controller has shelf-learning and self-adaptive functions, and has better control effect in speed tracking, compared with traditional PI controller.
本课题的研究目标是设计出精度高、纠偏速度快、自适应性强、能动态显示加工状况并具备良好稳定性的智能化彩印制袋控制系统。
The target is to design a intellective color printing and cutting system with high precision, work quickly, well self-adaptability, dynamic showing the work state and having good stability as well.
本文提出一种新的模型参考自适应模糊控制器,并应用于步行机器人关节速度伺服控制。
This paper presents a new adaptive fuzzy control scheme and its application to speed servo control for a quadruped robot.
充分利用DSP周边接口丰富、运算速度快的特点,采用神经元自适应控制策略对系统进行控制。
The wealthy peripherals and high speed calculation of DSP, and the neuron self adaptive control tactic are fully used to control systems.
通过李亚普诺夫稳定性理论,推导出一种无速度传感器控制的速度自适应辨识算法。
The adaptive speed recognition algorithm without speed sensor control was deduced by applying the lyapunov stability theory.
模糊控制改进了自适应逆控制系统中LMS算法的性能,解决了恒定步长因子带来的收敛速度和失调量之间的矛盾。
Fuzzy control improves the performance of LMS algorithm and resolves the contradiction between convergence velocity and misadjustment which is brought by fixed step factor.
从测量速度和精度两方面考虑,提出采用圆弧切线外插算法控制激光束跟踪扫描,实现曲面的自适应跟踪测量。
It is that the measurement point can be predicted via the arc extrapolation method and can be adaptive to sense the change of the free-form surface.
移动终端的速度对有效的切换、高效的动态信道分配、自适应调制、功率控制、均衡等无线应用都是必不可少的信息。
The knowledge of the velocity of the mobile terminals is essential in adequate handoff control, efficient dynamic channel assignment, adaptive modulation, power control, equalization, etc.
仿真结果表明,在自适应算法的逐次控制下,工件形状以较快的速度收敛到设计的目标形状,实现了对板类件多点成形这一复杂过程的有效控制。
The simulation results show that, on the cycle to cycle control of the algorithm, the part shape converges to the designed shape in a few control cycles.
设计了一种基于自适应反步控制的永磁同步电动机非线性速度控制器,采用二阶滤波环节平滑速度指令。
A nonlinear speed controller for permanent magnet synchronous motor based on adaptive backstepping control was designed, which USES second-order filter to smooth the speed reference.
实验表明,使用神经元自适应PID算法对超声波电机进行速度和位置控制,可以达到快速响应和高精度的控制效果。
The experiment results show that USM can complete rapid response speed and high precise position control while using neuron PID controller.
介绍了用于异步电动机无速度传感器的磁场定向控制的一种自适应滑动模式观测器。
This paper presents an adaptive sliding-mode observer for speed-sensorless field-oriented control of induction motors.
提出一种利用神经网络的自学习特性,对陀螺稳定平台的速度环进行自适应控制的方法。
Based on the self-learning property of neural network, an adaptive control method for speed ring of a gyroscope-stabilized platform is put forward in the paper.
介绍了全液压推土机行走控制的关键技术,重点给出了行走方向与速度控制及功率自适应控制等主要环节的控制策略和控制方法。
The key techniques of hydraulic bulldozer travelling control are introduced. The control strategies and algorithms of direction and velocity control, and power self-adaptive control are developed.
在此基础上,给出了系统参数未知时由空间机械臂末端惯性空间期望轨迹产生机械臂关节铰期望角速度、角加速度的增广自适应控制算法。
When the inertial parameters are unknown, two adaptive control schemes are proposed based on the results for a free- floating space manipulator system to track the desired trajectory in workspace.
针对重载机车横向二系半主动悬挂系统,研究基于加速度反馈的自适应模糊控制技术。
Self-adaptive fuzzy control method based on the acceleration feedback is researched for the lateral suspension system of heavy-duty railway locomotive and car.
由于前面的自适应控制算法是一种全状态反馈为基础的自适应控制,不仅需要角度敏感器,而且需要角速度敏感器,这在实际应用中有一定的限制。
Because the above is a full state feedback adaptive control algorithm, it needs both Angle sensor and palstance sensor, which causes certain limits in engineering.
经过深入分析和揭示问题的实质后,提出了另一种自适应律,该方法在没有影响原来控制效果的情况下,可以提高系统的响应速度。
After researching the essential problem, another adaptive rule, which can not only improve response speed of the system but also will not effect the original control performance, is presented.
宝马(图)显示已过帐(红色120 公里/小时圆或75英里/小时) 的速度,这款车的实际速度(白色106)和速度设定为巡航控制或自适应巡航控制(绿色120)。
BMW (image above) shows posted speed (the red 120 kph circle, or 75 mph), the car's actual speed (the white 106), and the speed setting for cruise control or adaptive cruise control (the green 120).
宝马(图)显示已过帐(红色120 公里/小时圆或75英里/小时) 的速度,这款车的实际速度(白色106)和速度设定为巡航控制或自适应巡航控制(绿色120)。
BMW (image above) shows posted speed (the red 120 kph circle, or 75 mph), the car's actual speed (the white 106), and the speed setting for cruise control or adaptive cruise control (the green 120).
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