摘要
本文主要研究能控系统的控制函数f(t).其中,h(x)=ASin(wx+θ),或者h(x)=Acos(wx+θ),或者h(x)=e^(ax+b).
This paper deals mainly with the controllable function of the controllable system (Where h(x) =Asin(ωx+0),or h(x)=Acos(ωx+0),or h(x)=e^(ax+b))
出处
《山东师范大学学报(自然科学版)》
CAS
1990年第3期6-12,共7页
Journal of Shandong Normal University(Natural Science)
关键词
双曲型方程
能控系统
控制函数
partial differential equation of hyperbolic type
cotrollable system
controllable function
function of the condition
characteristic line