step input
英 [step ˈɪnpʊt]
美 [step ˈɪnpʊt]
网络 阶跃法; 阶跃输入; 和跃阶法; 步进输入; 阶梯输入
双语例句
- Parameters of the nine point controller are analyzed based on phase plane method so that obtain steady state performance of the control system under step input and ramp input.
目前我国的温度控制主要以传统的控制方式为主，本文尝试把一种新型的控制理论&九点控制器应用到温度控制中来，以期为我国的温度控制提供一种新的技术储备。 - Simulation Analysis of Steering Wheel Angle Step Input Vehicle Handling and Stability
转向盘转角阶跃输入下汽车操纵稳定性仿真分析 - Steering wheel step input or transient state yaw response test Study on an inductive steering speed sensor
转向盘转角阶跃输入试验电磁感应式转向盘转速传感器的研究 - This paper introduces the transient state response of the vehicle model which has two linear degrees of freedom with a step input of the front wheel.
介绍了在前轮角阶跃输入下线性二自由度汽车模型的瞬态响应，讨论了行驶车速对汽车瞬态响应的影响。 - Meanwhile, the reliability and validity of the model with consideration of tire nonlinearity, lateral mass transfer and axis slip are verified by the steady static circular test and steering wheel angle step input test using a Unique ( NJ1020) car.
同时，以优尼柯轿车作为样车进行了稳态回转和角阶跃操纵稳定性实车试验，对考虑车身侧倾、轮胎非线性和横向质量转移的轴侧偏三自由度模型进行验证。 - This paper defines the concept of sequenced determinable system by way of setting theory from the angle of input output of system, and points out that the railway signalling micro computer interlocking system is a multi step sequenced input determinable system.
应用集合论方法，从系统输入－输出的角度定义了时序可确定系统的概念，指出了铁路信号微机联锁系统是一个多步时序输入可确定系统。 - The Effects of Steering Wheel Angle Ramp Step Input on Vehicle's Transient Response Characteristics
方向盘斜阶跃转角输入对汽车转向阶跃响应特性的影响 - Meanwhile, the analytical solution of FADE only can be obtained under specific conditions, i.e. steady state flow with step input. Using the numerical methods to solve FADE is the best choice.
同时由于只有在特定的求解条件下，才能获得FADE的解析解，因此利用数值方法来求解FADE是一个重要的研究方向。 - Simulation results showed that the automotive ride comfort, maneuvering performance, and the evaluation value of active suspension with the immune controller were superior to passive suspension, under step road input and B level road input.
仿真结果表明：在阶跃和B级路面两种输入下，基于矢量矩的免疫控制策略对汽车主动悬架进行控制，其主要的性能评价指标&平顺性和操纵稳定性明显好于被动悬架的。 - In ordinary sampled-data control systems the system response to a step input can reach its equilibrium state only within n or more sampling intervals ( n is the order of the controlled plant).
在通常的脉冲控制系统中，当输入信号是阶跃函数时，系统的过渡过程至少在n个采样周期内才能完全结束（n是控制对象的阶数）。 - The paper presents a diagrammatic method under the experimental result of the known step up input signal, by use of the graphics function of MATLAB, through programming the M document and linear fitting, for identification of system parameter and transfer function.
介绍了一种已知阶跃输入下系统实验结果，通过编写M文件和线性拟合，利用MATLAB的图形功能，辨识系统参数和传递函数的图解方法。 - The response of each state parameter for empty and full-load mining truck is calculated under angle step input, the result shows that the response time of the parameters for full-load mining truck are long, and the steady state values are larger.
计算角阶跃输入下矿用汽车空载与满载各状态参量的响应，得出满载时各状态参量的响应时间长，稳态值大。 - Experimental result and theoretical analysis show that soil water carries information of soil system just as the transfer of dilute in soil, under the condition of step changing input. This indicates that water flux can be used as a signal for transfer function analysis.
实验结果和理论分析说明，阶跃输入下，土壤水分通量如同溶质通量一样，同样携带土壤系统对其作用的信息，表明用水分通量作传递函数分析信号是可行的。 - To solve the problem of residual vibration of the joint actuated by pneumatic muscles under step input, input shaping method is introduced.
为解决气动肌肉驱动关节在阶跃信号输入下的运动存在残余振荡的问题，提出了输入整形法。 - 704 research institute has developed hydraulic servo system of the water turbine governor. Results are all better than expected. Under the condition step input of opening reference is given, the opening response has no overshoot and no swinging.
本文介绍704所进行的水轮机调速器电液伺服系统的研究成果：在开度给定信号阶跃输入的情况下，开度响应无超调摇摆，实现了快速最优响应。 - The steady-state error under step input is predicted and the reference trajectory for steady-state error is generated in the algorithm.
计算了系统的预测稳态差和产生稳态差的参考轨迹。 - In this paper four methods used to determine the transfer function of a second order linear system with transient response to the step function input are analysed and compared with each other.
本文利用有关文献中介绍的四种方法对一个二阶有自衡能力的对象的阶跃响应进行了分析对比，论述了各种方法的优缺点。 - The simulations on two conditions ( steering wheel angle step input and sinusoidal input) verify the correctness of braking force distribution strategy and the effectiveness of coordinated control.
最后通过转向盘的阶跃输入和正弦输入工况验证制动力分配策略的正确性和联合控制的有效性。 - In terms of the equations derived, an analysis is made for the dynamic performance of x x x, and characteristic curves and amplitude-phase frequency characteristic curves are plotted for the engine with step input.
根据推导得到的方程，利用模拟计算机对×××发动机的动态特性进行了分析，给出了发动机具有阶跃输入时的特性曲线和幅相频率特性曲线。 - The method only uses both the step input values and the moving average values of the sampled steady-state output values. Linear matrix relationships are constructed from which the consistency estimations of the unknown coefficients matrixes are obtained.
该方法利用阶跃信号作为辨识输入信号和过程稳态输出采样值的滑动平均近似稳态输出值，从而构造一种线性矩阵关系，获得其未知系数矩阵的估计。 - Investigation of Transfer Function Order Dentification in Step Input
阶跃输入时传递函数的阶项判断探讨 - As for the SISO system with self-balance, a new PD fuzzy controller based on the steady response of its open loop step input is introduced.
针对一类具有自衡特性的SISO系统，借助其开环阶跃输入稳态响应所提供的信息设计了一个新颖的PD型模糊控制器。 - The method of the system response to a unit step function input and the frequency response method are applied to researching the convertor's mathematics model and control characteristic.
应用阶跃响应法、频率法研究其数学模型和控制特性，并且进行分析和计算。 - Through the dynamic calibration experiments, the step input and output signals with different amplitudes are obtained.
通过动态标定实验，得到不同幅值的阶跃输入、输出数据。 - A dynamic simulation of step input PID control was conducted by applying MATLAB in a DC motor, which displays the dynamic process under different function compositions and different gain setups and provides a base for system control mode selection and parameters setting.
文中通过MATLAB软件用于直伺服电机对单位阶跃输入的PID控制进行了动态仿真，显示了不同作用组合和不同增益设置时的动态过程，为系统控制规律的选择和参数设定提供了依据。 - A practical example for step input of steering angle is simulated, and the vehicle dynamic performance is analyzed.
以转向盘角阶跃为例进行了非线性的仿真计算，对汽车的动态运动特性进行了分析。 - When the predictive control system is stable, the steady state error is zero to both the step input and the step disturbance.
预测控制系统稳定时，对阶跃型给定值及干扰静态无偏差。 - By add former feedback in the PID controller the response time of step input reduced form 1.2s to 0.3s.
通过给PID控制器增加前馈环节，使定位时间从1.2s降低到0.3s，有效地提高了系统进行精密定位的动态性能。 - Through further other field experiments include steering Angle step input test, steering Angle pulse test and snake formation test; from the subjective and objective to evaluation of the vehicle steering stability.
最后通过稳态回转整车场地试验验证了本文所建动力学仿真模型；进一步通过其它场地试验包括转向盘角阶跃输入试验、转向盘角脉冲试验及蛇行试验从主观及客观方面评价该车的操纵稳定性。 - Through debugging repeatedly with unit step input signal, the simulation curve obtained indicates it is very good in control. This algorithm makes the real-time tracking performance of motor control better.
通过在单位阶跃输入信号下反复调试，所得仿真曲线表明控制效果良好，此算法使电机速度控制的实时跟随性能较优。