使用非完全控制权限的方法控制非线性系统,可以使我们的机器更好的利用自然动力。
Controlling nonlinear systems without complete control authority requires methods that can reason about and exploit the natural dynamics of our machines.
利用神经网络模式识别能力对输入数据处理辨别,设计合适的控制网络层对汽车纵向动力学系统实施控制;
Then, the neural networks model is applied to identify and process input data, design suitable networks layer for the vehicle longitude dynamics system control.
该方法运用特征系统实现算法辨识得到系统的动力学参数,然后利用辨识得到的参数设计最优控制器,抑制结构的振动。
An inorbit identification vibration control method for flexible space structures was developed in which the dynamics parameters are identified using the eigensystem realization algorithm (ERA) method.
利用非线性系统的线性反馈理论,考虑动力学建模的模型误差和外界干扰等不确定因素,提出了一种鲁棒轨迹跟踪控制策略。
The robust trajectory tracking control strategy accounts for model errors and external disturbances using linear feedback theory for the non-linear system, which ensures system stability and li.
研究结果为利用差动制动控制提高汽车的高速操纵稳定性提供了动力学依据。
The results provide the dynamics base for improving vehicle stability through differential braking control.
方法利用计算机自动控制技术,实现对TL测量过程的控制,采用动力学模型对TL发光曲线进行解谱。
Methods TL measurement processes were controlled by computer automatic control techniques, and glow curves were deconvolved by TL kinetics models.
动力消振技术利用调整结构的动力特性来消减结构的振动反应,是一种比较成熟的振动控制方法。
Dynamic weakening technique make use of adjusting structural dynamic characteristics to weaken vibration response, is one mature means of vibration control.
利用机械臂逆动力学方法和线性二次型(LQ)最优控制方法讨论刚柔性耦合机械臂的轨迹跟踪控制问题和消除残余振动的控制问题。
The inverse dynamic method of manipulator and the Linear Quadrics (LQ) optimum control method are employed to investigate the problems of trajectory tracking and eliminating the remaining vibration.
本文利用拟板法对正交正放类、两向斜放类和三向类网架的动力问题进行了研究,导出了一般的振动控制方程。
In this paper, the dynamic problems of three kinds of space trusses are studied and the general vibration equations are derived by the plate analogy method.
本文利用三轴全物理仿真气浮台作为控制对象,模拟航天器在外层空间所受扰动力矩很小的力学环境。
Mechanical environment where spacecraft disturbance torque is very small in out space is simulated making use of a three-axis full physics air-bearing table as controlled object.
利用磁粉制动器的励磁电流与制动力矩成线性关系这一特性,设计了闭环张力控制系统。
Utilizing the linearity peculiarity of the exciting current of magnetic powder brake and brake moment, the closed loop control system is designed.
利用前人的实验数据,进行了水合物分解的动力学分析,认为温度在零度以上时,水合物分解反应由界面化学反应过程控制。
Dynamics analysis was done by use of experimental data from the literature, which indicated that interface chemical reaction was the control of the process.
最后,在该控制系统的基础上,提出了利用神经网络理论无需建模的方法进行动力学补偿探索式研究,取得了很好的效果。
Lastly, an approach based on the Neural Networks Algorithm without modeling is presented to groping research on dynamic compensation to improve the accuracy of robot trajectory.
结果表明利用控制器控制水舱的单位主动力,可以最大限度地发挥减摇水舱的减摇能力,提高水舱的减摇效果。
The results show that the controller designed can control the unit active power in the antirolling tank so as to achieve the stabilization capacity and improve the stability effects.
利用模糊逻辑控制技术,设计了并联混合动力汽车的模糊逻辑扭矩控制策略。
Applying fuzzy logic control technology to design fuzzy logic torque control strategy of the parallel hybrid electric vehicle.
对气动汽车动力系统的能量控制和利用方法进行研究。
The energy system of a compressed air powered vehicle (CAPV) was investigated.
研究柔性航天器的动力学与控制问题时,通常需要利用柔性附件的模态信息。
Researches on the dynamic and control for the flexible spacecraft usually use the modal of the flexible appendages.
仿真实验结果表明,利用该算法可以通过控制机器人两个驱动轮的驱动力矩来实现控制机器人按给定的轨迹运动,同时也能实现机器人方向角的改变。
The result of simulation indicate the algorithm can actualize track movement of robot through controlling driving torques of two wheels and change the direction corner of robot simultaneously.
本文针对关节式移动机器人在斜面上运动时稳定性和安全性的要求对其进行动力学分析,利用传感器融合技术对机器人进行局部定位,提出了它的基于模糊逻辑的控制策略。
Fuzzy logic based motion control approach was proposed, using sensor fusion for robot local location, aimed at the requirement of stability and safety for articulated mobile robot moving on slope.
本文针对药物动力学的特点,利用控制模型,给出了对其稳定性分析的方法。
This paper established a control model and proposed the stabilization methods aimed at the characteristic of pharmacokinetics for bolus injection.
本文在归纳、总结了关于互联网拥塞控制的研究现状的基础上,利用仿真工具,分析了互联网拥塞控制系统的动力学行为。
This thesis reviews the state of art in Internet congestion control research, and then analyses the nonlinear dynamics of Internet congestion control system based on simulation tools.
方法:利用旋波动力学的研究方法,对二维心脏系统施加周期驱动与有效驱动数值模拟心室颤动的控制和消除。
Methods: The numerical simulation for controlling ventricular fibrillation in 2D cardiac excitable media was studied by spiral wave dynamics.
建立了机器人的运动学模型和动力学模型,并利用能控性理论对机器人的姿态能控性进行了分析,为后续的机器人的控制提供了理论基础。
The dissertation constructed the robotic dynamics and motivation, used the controllable theory to analyze the robotic position control, which is the basis for later control theory.
利用庞特里亚金极值原理推导了基于上述两种动力学方程的最优控制模型。
According to pontryagin minimum principle, the optimum control model was founded based on above two kinetics equations.
理论上研究混沌的目的是多方面的,主要是揭示它的本质,刻画它的基本特征,了解它的动力学行为,并力求对它加以控制和利用使之为人类服务。
The main purposes for investigating chaos in theory include uncovering its natures, depicting its basic characters, understanding its dynamical behaviors, controlling and utilizing it to serve people.
研究基于主动力方式的圆柱壳结构输入振动功率流控制,分析了圆柱壳受激振动的响应,利用导纳函数求解结构响应。
The vibration response of the cylindrical shell stimulated by the primary and secondary forces is studied by using mobility function.
因此本文根据机器人动力学模型的性质设计了一种利用机器人工作空间理想轨迹控制的自适应前馈控制方法,并对自适应控制下系统的稳定性进行了分析。
So an adaptive feed forward control method is proposed, this method basing on robot dynamics adopts ideal trajectory on workspace to control robot, its stability is analyzed.
因此本文根据机器人动力学模型的性质设计了一种利用机器人工作空间理想轨迹控制的自适应前馈控制方法,并对自适应控制下系统的稳定性进行了分析。
So an adaptive feed forward control method is proposed, this method basing on robot dynamics adopts ideal trajectory on workspace to control robot, its stability is analyzed.
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