Electric Differential Control of Electric Vehicles Driven Independent by Dual Motors 双电机独立驱动电动车辆电子差速控制
The article introduces the development process, electronic steering differential control and key technologies of in-wheel motor drive ev. 文章介绍了轮毂式电动汽车的发展历程、转向电子差速控制和关键技术。
Research on Electronic Differential Control System of Hybird Electric Vehicle 混合动力汽车电子差速控制系统的研究
High opening and closing speeds thanks to differential control system and interconnection of both pumps. 互联的两个液压泵、优良的控制系统确保高速开模、合模。
Research on the Electrical Differential Control System of In-Wheel Motor Drive Electric Vehicle Based on PSoC 基于PSoC的轮毂式电动汽车电子差速控制系统的研究
In order to study the electronic differential control of Hybird Electric Vehicle, a novel method is introduced by analyzing the trajectory. 为了研究混合动力汽车的电子差速特性,通过分析汽车转向轨迹,提出了一种新的电子差速控制方法。
The Design of the Differential Control of Electric Vehicle Based on Brushless DC Motor 基于无刷直流电动机的电动汽车差速控制设计
With the use of differential control, could make the cutter which installed on the disc could moved along radial direction. 通过差动控制,可使安装在花盘上的刀具能沿径向作进给运动。
This paper analyses the differential control circuit of hydraulic pressure cylinder and its parameter, and works out the ratio of piston and the diameter of piston pole according to the requirement of speed rate. 分析了液压缸差动控制回路的型式和参数,并按速比条件导出了活塞与活塞杆直径的比值关系。
Second, according to laboratory test data, differential control equation of soil stress-strain relationship was presented and a new 3-parameter stress-strain expression was established. 接着,根据试验数据分析提出了土体应力应变曲线的控制微分方程,建立了土体应力应变曲线的3参数新模型,新模型克服了双曲线模型的缺陷;
This paper brings a novel four-drum electrical differential control system of bridge-type grab ship unloader. 提出一种新型的抓斗卸船机四卷筒电气差动控制系统。
Then, it studied the different control effect of the three control regulation: Proportional control, Integration control and Differential control in the increment PID algorithm. 通过调节PID参数控制温度的过程,研究了增量式PID算式中的三种控制规律:比例控制规律,积分控制规律,微分控制规律在温度控制过程中所起的不同作用。
Study of an Adaptive Differential Control Algorithm 一种自适应差分控制算法的研究
Application of hydraulic differential control circuit to roll balance control system of mill 液压差动控制回路在轧机轧辊平衡控制系统上的应用
The Research of Real-Time Differential Control Algorithm 实时微分控制的算法研究
Studies on Applications of Hysteresis-Comparators in Differential Control of Temperature 运放滞回比较电路在差动式温度控制中的应用研究
The Analysis of Differential Control Circuit of Hydraulic Pressure Cylinder and Its Parameter 液压缸差动控制回路与参数分析
Function-Controllability of Nonlinear Singular Delay Differential Control Systems 非线性退化时滞微分控制系统的函数能控性
Differential control introduced by all state feedback control could forecast the trend of system response, and effectively restrain speed overshoot. 全状态反馈控制所引入的微分控制,可以预见系统响应趋势,它的引入可以有效地抑制速度响应超调。
The several differential control forms of fluid cylinder were analyzed. It is concluded that the circuit of fluid cylinder differential control by using plug-in valve can optimize system configuration, improve system efficiency and reliability. 对油缸的几种差动控制方式作了对比分析,认为用插装阀组成的油缸差动控制回路,可优化系统的配置,提高系统的效率和工作可靠性,特别适用于大流量系统。
Results and discussions: The control of scale, integration, differential control, named PID adjustment, is most widespread application in actual regulator. 结果与讨论:实际中采用应用最为广泛的调节器控制规律为比例、积分、微分控制,简称PID调节。
Proportion differential control strategy can solve the vibration problem of steering wheel. 提出了比例微分控制策略解决转向盘振动问题。
Using Compact RIO system as the virtual controller of rapid control prototype, where C-RIO FPGA module and real-time system are designed according to electronic differential control strategy. 采用CompactRIO系统作为快速控制原型的虚拟控制器,根据电子差速控制策略设计了C-RIOFPGA模块和实时系统。
Finally, simulate the whole system, verify the electronic differential control algorithm is feasible through analysis the mian parameters in the vehicle operation process. 最后,对整个系统进行了仿真验证,通过对车辆运行过程中各主要参数的仿真分析,验证了电子差速控制算法的可行性。
In numerical solution process, first the differential control equation should send into difference control equations. 数值求解过程中,首先现将湿膜加湿器热质交换过程的微分控制方程组差分成差分控制方程组。
The finite element method and pseudospectral method are applied respectively to discretize the continuous differential control systems of Kirchhoff plate and Mindlin plate into a simple algebraic system. 本文分别采用有限元法和拟谱方法将Kirchhoff板和Mindlin板的连续微分控制系统均离散为一个易解的代数系统。
We adopt four same groups of motor, inverter, gearbox, brake and drum; abolish the complicated, costly planetary gearhead of four-drum mechanical differential control system. 本套系统采用了四组结构相同的电机、变频器、齿轮箱、制动器和卷筒,取消了四卷筒机械差动中复杂笨重、昂贵的行星减速箱。
The differential control is used for weakening the chattering during the system tuning process. 最后加入微分控制,消弱了在参数调整阶段系统的抖动。
Controlling chaos is hot in resent years. Two methods, proportional differential control and time-delayed feedback, were used to control the new chaotic system. The conclusions were proved to be right by Matlab. 混沌的控制是最近的一个热点,本文利用比例微分控制策略和延迟反馈的方法控制该混沌系统,利用matlab仿真验证结论的正确性。
Then according to the mine winding motor operating requirements, put forward the piecewise differential control strategy, obtained the maximum speed differential for pulling into step and speed stage head table and characteristic curve. 接着按照煤矿绕线电机的运行要求,提出了分段级差控制策略,得到了满足电机牵入同步的最大转速级差,并以此为基础得到了理论上的调速级差表和调速特性曲线。