| 1. | The application of step signal in signal analysis
阶跃函数在信号分析中的应用 |
| 2. | Forward - step signal
正走一步信号 |
| 3. | Response model of capacitive accelerometer with voltage feedback for quasi - static signal and step signal
力反馈微加速度计的准静态和阶跃响应模型 |
| 4. | Based on the compensated open - loop transfer function , the system stability at the small - signal perturbation and the system response to step signal are analyzed
根据加入补偿网络后的开环传递函数，分析了系统在小信号扰动时的稳定情况及系统对阶跃信号的跟踪能力。 |
| 5. | The experiment result shows that by adding this modification algorithm into normal fuzzy controller , overshoot of transition process that system responds to the step signal will be further decreased , and convergent speed will be further increased
实验结论说明，通过在常规模糊控制器加入这种规则校正算法，可进一步降低系统对阶跃输入信号响应的过渡过程的超调量，并提高的收敛速度。 |
| 6. | Because the friction force mainly influences the track precision and the orientation precision of the servo system , it should consider these two targets changes between before and after compensation . low - velocity ramp signal and step signal were chosen as simulation test signal
由于摩擦力主要影响电液位置伺服系统的低速跟踪精度和定位精度(即稳态误差) ，所以要考虑补偿前后这两个指标的变化情况，仿真测试信号选为低速斜坡信号和单位阶跃信号。 |
| 7. | To test the new autopilot performance , author designs a simulation program by matlab / simulink . in the simulation process , author makes comparisons among three systems - the pid autopilot , fuzzy control autopilot and the fuzzy self - turning pid parameters autopilot . in this stage , author gives some step signals to simulate heading orders given to three systems without any interruption
模糊控制所整定的两个参数论域无成熟例子的可以借鉴，本文提出基于实船设计的pid控制器的参数调整，使控制参数分布于一个正态曲线上，再适当扩大论域范围，作为设计整定对象的模糊控制论域。 |
| 8. | In the dissertation , the response characteristics of capacitive accelerometer whose sensing and driving combs have small angles of decline for step and shock signals are deeply researched for different driving voltage configurations . the dependences of the critical time of the pulse signal and the critical step signal for the different configurations and different angles of decline are developed
本文深入研究了梳齿小角度倾斜的电容式传感器，不同驱动电容配置下受到脉冲加速度信号和阶跃加速度信号作用时的响应特性，得到了在不同驱动电容配置，不同倾斜角度情形下的临界脉冲可持续时间和最大阶跃加速度信号随驱动电压的变化曲线。 |
