论文部分内容阅读
葛守西(长江流域规划办公室)终结讨论: (一)关于状态方程建立问题 原文限于篇幅,仅指出了使用“系统响应流量”作为状态向量,未详述其构成,引起了误解.在建立状态方程时,设系统响应函数长度为m,纵坐标依次为h_1,h_2,……,h_m,若以[x_1(t),x_2(t),……,x_n(t)]~T代表n维状态向量,系统的响应流量即系统输入函数与响应函数的卷积分.在t时刻,令
Ge Shixi (Yangtze River Basin Planning Office) Final Discussion: (a) the establishment of the equation of state equation is limited to the length of the article, only pointed out the use of the “system response flow” as a state vector, without detailed description of its composition, causing misunderstanding. Let the length of the system response function be m and the ordinates be h_1, h_2, ..., h_m, respectively. If the n-dimensional state vector is represented by [x_1 (t), x_2 , The system response flow is the integral of the system input function and the response function. At time t,