清空筛选条件
清空筛选条件

Info

此问题已关闭。 请重新打开它进行编辑或回答。

State space representation coming out incorrect

1 次查看（过去 30 天）
Stephen Mixon
Stephen Mixon 2020-10-4
关闭： MATLAB Answer Bot 2021-8-20
Struggling on a homework problem. The question is
My code is: q= 1 *10^-9;
m= 1 *10^-6;
g=[0;0;-1.6];
E=[1.23,0,10];
B=[0;0;36.13 * 10^-6];
v=3.2;
x_0=[0;0;0;v*cosd(45);0;v*sind(45);0];
A=[0,0,0,1,0,0,0;0,0,0,0,1,0,0;0,0,0,0,0,1,0;0,0,0,0,(q/m) * B(3),(-q/m) *B(2),0;0,0,0,(-q/m)*B(3),0,(q/m)*B(1),0;0,0,0,(q/m)*B(2),(-q/m)*B(1),0,0;0,0,0,0,0,0,0];
B=[0;0;0;(q/m)*E(1);(q/m)*E(2);(q/m)*E(3);1];
x_dot=(A*x_0)+B
My answers are coming out incorrect. Where is the error?
  1 个评论
Alan Stevens
Alan Stevens 2020-10-5
编辑：Alan Stevens 2020-10-5
First, make sure your units are consistent. v is given in km/s. g is in m/s^2 (though you don't seem to have used g!).

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by