WebState derivatives returned by S-function 'chap1_3plant' in 'testPID2/S-Function1' during flag=1 call must be a real vector of length 2. 修改改为x0 = [0.01, 0.01];程序就不再报错了。. function [sys, x0, str, ts] = chap1_3plant (t,x,u,flag) switch flag case 0 [sys, x0, str, ts] = mdlInitializeSizes; case 1 sys = mdlDerivatives (t,x,u ... WebDec 6, 2024 · during flag=1 call must be a real vector of length 8. function [sys,x0,str,ts,simStateCompliance] = Shah_Akshit_S_Function (t,x,u,flag,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,f1,f2,f3,g,x_init) % any type of algorithm to be …
Error message in Simulink - MATLAB Answers - MATLAB Central
WebSep 17, 2016 · So I'm trying to use a delay block to avoid the algebraic loop. Here comes a new error saying "State derivatives returned by S-function 'UAV_dynamics' in … WebNov 5, 2024 · By adding assert (all (imag (u)==0), 'u is imaginary or nan'); before sys (1)= (-x (2)+Vin*u (1))/L; sys (2)=x (1)/C-x (2)/C/R;, but the problem remains the same. The … black swan yoga austin south
During flag=1 call must be a real vector of length 10 error
WebDec 6, 2024 · during flag=1 call must be a real vector of... Learn more about during flag=1 call must be a real vector of length 8 function [sys,x0,str,ts,simStateCompliance] = Shah_Akshit_S_Function(t,x,u,flag,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9,f1,f2,f3,g,x_init) %SFUNTMPL General MATLAB S-Function Template % With MATLAB S-fun... WebJan 1, 2024 · While running the Simulink file I am facing an error : Output returned by S-function 'chap5_2plant_elgerd' in 'chap5_2sim_elgerd/S-Function1' during flag=3 call … WebJan 1, 2024 · While running the Simulink file I am facing an error : Output returned by S-function 'chap5_2plant_elgerd' in 'chap5_2sim_elgerd/S-Function1' during flag=3 call must be a real vector of length 7 hereby I have attached the m-file of the controller and the plant controller m-file function [sys,x0,str,ts] = spacemodel (t,x,u,flag) switch flag, black swan yoga austin texas schedule