Understanding Motor Controls
3rd Edition
ISBN: 9781305498129
Author: Stephen L. Herman
Publisher: Cengage Learning
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Chapter 20, Problem 9RQ
How much voltage is produced by a silicon solar cell?
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This is a tilt and rotation question. Here are notes attached for reference.
I need help with a MATLAB code. For question b.6 I have the MATLAB code shown below. How do I edit the code to answer question b.7. Please make sure the plots are reasonable.
clc;
clear all;
% Constants
mu = 398600; % Earth gravitational parameter, km^3/s^2
% Initial chief and deputy positions and velocities in ECI frame
% Assume circular orbits in equatorial plane for simplicity
a_c = 10000; % km
a_d = 11500; % km
r_c0 = [a_c; 0; 0];
v_c0 = [0; sqrt(mu/a_c); 0];
r_d0 = [a_d; 0; 0];
v_d0 = [0; sqrt(mu/a_d); 0];
% Initial relative state
delta_r0 = r_d0 - r_c0;
delta_v0 = v_d0 - v_c0;
x0 = [delta_r0; delta_v0]; % 6x1 initial relative state
% Time span
tspan = [0 3600]; % 1 hour in seconds
% Damping cases
cases = struct( ...
'name', {'Critically damped', 'Under-damped', 'Over-damped'}, ...
'Kr', {eye(3)*2.5e-3, eye(3)*0.001, eye(3)*0.01}, ...
'P', {eye(3)*0.01, eye(3)*0.0006, eye(3)*0.02} ...
);
% Simulate each case
for i = 1:length(cases)
Kr = cases(i).Kr;
P =…
Just do Questions 7, 9, 11. Here are notes attached for reference.
Chapter 20 Solutions
Understanding Motor Controls
Ch. 20 - List the three major categories of...Ch. 20 - In which category does the solar cell belong?
Ch. 20 - In which category do phototransistors and...Ch. 20 - Prob. 4RQCh. 20 - Prob. 5RQCh. 20 - Prob. 6RQCh. 20 - What is the advantage of a photodetector that uses...Ch. 20 - An object is to be detected by reflecting light...Ch. 20 - How much voltage is produced by a silicon solar...Ch. 20 - What determines the amount of current a solar cell...
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