| 1. | The commanding signal for lifting and moving
起重吊运指挥信号 |
| 2. | This information is used to send command signals to control surfaces to keep the missile within the beam
此信息被用于向导弹的控制面发送指令，使其维持在波束内。 |
| 3. | Automobile elevator equipped with car commanding signal management system , is the ideal vertical conveyance for car park
汽车电梯还配有车辆出入调度信号管理系统，是停车库场快速移动汽车的理想垂直运输工具。 |
| 4. | Input shaping is a feedforward control technique for reducing vibrations in computer controlled machines . the method works by creating a command signal that cancels its own vibration
输入成型是一种减小自动化控制系统中的余振的前馈控制技术，它通过改变参考输入信号的形状来消除系统挠性带来的振荡。 |
| 5. | That is , vibration caused by the first part of the command signal is canceled by vibration caused by the second part of the command . input shaping is implemented by convolving a sequence of impulses , an input shaper , with any desired command
输入成型通过把参考输入信号和一系列脉冲进行卷积，得到成型输入信号，而成型输入信号作用于控制对象，其中这脉冲序列就是输入成型器。 |
| 6. | Control operations are implemented in the main control module that observes signals from sensors and provides command signals to electromechanical actuators . the improved digital pid algorithm is chosen as the automatic control algorithm
主控模块完成了系统的自动控制过程，它通过对各种信号采集和输出卡的操作完成现场信号采集和控制信号输出，控制算法采用了改进的数字pid控制算法。 |
| 7. | The water turbine regulation system is a complicate auto - controlling system , it ' s small fluctuation dynamic course means : when the water turbine regulation system is interfered by tiny disturbance of load or command signal , the change of different parameters in the system is less , we can thought they are subtle change near by the discussing conditions , so we can make each tache in the system linearization , that is , describe the dynamic specialty of each tache and the whole system by means of linear differential equation
水轮机调节系统是一个复杂的自动控制系统，其小波动过渡过程是指水轮机调节系统在受到微小的干扰(负荷或指令信号扰动)时，系统中各参数的变化都较小，可以认为是在所讨论工况点附近作微小变化，则可将调节系统各环节加以线性化，用线性微分方程式来描述各环节及整个系统的动态特性。 |
