Q4 By Using Matlab, we have diagram as below,
Matlab Code:
a1=-pi:0.01:0;
a2=0:0.01:pi;
p_max=2.5*10^6;
p0=99*10^3;
A=15*10^(-4);
r=0.06;
l=0.11;
p11=p_max.*exp(-1.3.*abs(a1-pi/9);
p4=p_max.*exp(-1.3.*abs(a1+8*pi/9);
p12=p_max.*exp(-1.3.*abs(a2-pi/9);
p2=
ME 50400 and ECE 59500
AUTOMOTIVE CONTROL
Home Work Set 1
1. Consider an idealized thermodynamic engine based on Carnot cycle (see figure below).
Assume that VD = 0.25VC. Plot and compare the theoretical efficiencies for both an Otto
cycle and a Carnot cy
ME 50400 and ECE 59500
AUTOMOTIVE CONTROL
Home Work Set 2
1. Consider designing an air-fuel ratio controller for a four cylinder SI engine with manifold fuel
injection. Assume that you can model the engine with a first order transfer function and a dead
t
ME 50400 and ECE 59500
AUTOMOTIVE CONTROL
Home Work Set 5
Note: You may make any reasonable assumption in case of missing parameter(s).
1. Consider the linearized vehicle model with state variables as vehicle body side slip angle and vehicle
yaw rate. Thi
ME 50400 and ECE 59500
AUTOMOTIVE CONTROL
Home Work Set 4
1. You are to design a driveline speed controller for a four cylinder SI engine. Assume that there
are flexibilities in the drive shaft (axle) and the clutch. Using the state space model equations
ME 50400 and ECE 59500
AUTOMOTIVE CONTROL
Home Work Set 3
Design a manifold air intake diagnostics system for a 4 cylinder engine with an electronic throttle
control (ETC) system. Assume that the ETC system has a DC servo control system that uses a PID
co