设计要求：试设计一个演示程序（可以采用任何语言编写，建议使GUI工具构建演示程序），该程序运行后能显示一个人机交互界面，该界面允许输入系统状态空间模型的参数矩阵（即可输入A,B,C,D矩阵，以构建系统的状态空间模型），根据输入的参数矩阵，能够给出系统是否能控的结论。若系统能控，则允许输入任意初始状态向量和控制作用的持续时间（即给定系统状态达到零状态的时间长度），能自动构建控制作用，使系统的状态变成零状态，系统状态从给定状态变成零状态的过程采用图形的方式展示。-















































Design requirements: try to design a demonstration program (written in any language can be used, it is recommended to make GUI tool for building demonstration program), after running the program can display a human-machine interface, the interface allows parameter matrix input state space model (to enter the a, B, C, D matrix, to construct the system state space model), based on the input parameter matrix, can give conclusions whether the system can be controlled. If the system can control, then allows you to enter the duration of an arbitrary initial state vector and control action (ie a given system state reaches zero the length of time), can automatically build control effect, so that the system state to the zero state, the system state　given state to the zero state process using graphically show.