MATLAB CODE
syms s t1 t2 K Gp % treating t1 t2 K Gp as varibles
% K= % if value is known, just remove the % sign at starting
% t1=
% t2=
% Gp=
% PART -A
G = 17640/((s)*(s^2+59.4*s+1764));
Gc = K*(t1*s+1)*(t2*s+1)/s;
T = G*Gc/(1+G*Gc);
R = 1/s;
Rp = Gp/s;
y = ilaplace(R*T);
yp = ilaplace(Rp*T);
display(y,'step response without prefilter')
display(yp,'step response with prefilter')
% PART B
Td = 1/s;
Tfd = G/1+G*Gc;
yd = ilaplace(Td*Tfd);
display(yd,'step disturbance response')
% PART C
G2 = 16000/((s)*(s^2+4*s+1600));
T2 = G2*Gc/(1+G2*Gc);
y2 = ilaplace(R*T2);
yp2 = ilaplace(Rp*T2);
display(y2,'step response without prefilter')
display(yp2,'step response with prefilter')
MATLAB OUTPUT
>> c_18
step response without prefilter =
1 - 297*symsum((exp(root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t)*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2)/(88200*K*t1 + 88200*K*t2 + 891*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2 + 20*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3 + 17640*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k) + 176400*K*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t1*t2), k, 1, 4) - 5*symsum((exp(root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t)*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3)/(88200*K*t1 + 88200*K*t2 + 891*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2 + 20*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3 + 17640*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k) + 176400*K*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t1*t2), k, 1, 4) - 8820*symsum((root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*exp(root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t))/(17640*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k) + 88200*K*t1 + 88200*K*t2 + 891*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2 + 20*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3 + 176400*K*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t1*t2), k, 1, 4)
step response with prefilter =
Gp - 8820*Gp*symsum((root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*exp(root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t))/(17640*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k) + 88200*K*t1 + 88200*K*t2 + 891*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2 + 20*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3 + 176400*K*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t1*t2), k, 1, 4) - 297*Gp*symsum((exp(root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t)*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2)/(88200*K*t1 + 88200*K*t2 + 891*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2 + 20*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3 + 17640*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k) + 176400*K*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t1*t2), k, 1, 4) - 5*Gp*symsum((exp(root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t)*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3)/(88200*K*t1 + 88200*K*t2 + 891*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^2 + 20*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)^3 + 17640*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k) + 176400*K*root(s3^4 + (297*s3^3)/5 + 17640*K*s3^2*t1*t2 + 1764*s3^2 + 17640*K*s3*t2 + 17640*K*s3*t1 + 17640*K, s3, k)*t1*t2), k, 1, 4)
step disturbance response =
(4901*K)/864360 + t*(10*K*t1 - (33*K)/98 + 10*K*t2 + 10) - (33*K*t1)/98 - (33*K*t2)/98 + 5*K*t^2 + exp(-(297*t)/10)*(cos((3*9799^(1/2)*t)/10) + (10*9799^(1/2)*sin((3*9799^(1/2)*t)/10)*((43226820*K*t1 - 297*K + 43226820*K*t2 - 2567149200*K*t1*t2 + 43226820)/(1455300*K*t1 - 24505*K + 1455300*K*t2 - 43218000*K*t1*t2 + 1455300) - 297/10))/29397)*((33*K*t1)/98 - (4901*K)/864360 + (33*K*t2)/98 - 10*K*t1*t2 + 33/98) + 10*K*t1*t2 - 33/98
step response without prefilter =
1 - 4*symsum((exp(root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t)*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2)/(4*(4000*K*t1 + 4000*K*t2 + 3*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2 + root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3 + 800*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k) + 8000*K*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t1*t2)), k, 1, 4) - symsum((exp(root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t)*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3)/(4*(4000*K*t1 + 4000*K*t2 + 3*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2 + root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3 + 800*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k) + 8000*K*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t1*t2)), k, 1, 4) - 1600*symsum((root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*exp(root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t))/(4*(800*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k) + 4000*K*t1 + 4000*K*t2 + 3*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2 + root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3 + 8000*K*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t1*t2)), k, 1, 4)
step response with prefilter =
Gp - 4*Gp*symsum((exp(root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t)*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2)/(4*(4000*K*t1 + 4000*K*t2 + 3*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2 + root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3 + 800*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k) + 8000*K*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t1*t2)), k, 1, 4) - Gp*symsum((exp(root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t)*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3)/(4*(4000*K*t1 + 4000*K*t2 + 3*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2 + root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3 + 800*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k) + 8000*K*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t1*t2)), k, 1, 4) - 1600*Gp*symsum((root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*exp(root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t))/(4*(800*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k) + 4000*K*t1 + 4000*K*t2 + 3*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^2 + root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)^3 + 8000*K*root(s4^4 + 4*s4^3 + 16000*K*s4^2*t1*t2 + 1600*s4^2 + 16000*K*s4*t2 + 16000*K*s4*t1 + 16000*K, s4, k)*t1*t2)), k, 1, 4)
>>
Also write the MATLAB cosde of the answers Objects smaller than the wavelengths of visible light...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...