Rotational Mechanical
System Electrical System
Torque(T) Voltage(V)
Moment of Inertia(J) Inductance(L)
Rotational friction coefficient(B) Resistance(R)
Torsional spring constant(K) Reciprocal of Capacitance (1/c)
Angular Displacement(θ) Charge(q)
Angular Velocity(ω) Current(i)
from question 4 Matlab simulation
A=[1 -1 2; 0 1 0;3 2 1]
e= eig(A)
[v,d]=eig(A)
Result
A = 1 -1 2 0 1 0 3 2 1 e = 3.4495 -1.4495 1.0000 v = 0.6325 -0.6325 -0.5121 0 0 0.7682 0.7746 0.7746 0.3841 d = Diagonal Matrix 3.4495 0 0 0 -1.4495 0 0 0 1.0000
so eigen value of the matrix is 3.4495, -1.4495, 1
corresponding eigen vector V1 =[ 0.6325
0
0.7746 ]
V2 =[ -0.6325
0
0.7746 ]
V3 =[ -0.5121
0.7682
0.3841 ]
3. Derive complete analogy between series RLC circuit and rotational mechanical system parameterized by b, J,...
4. Consider a series RLC circuit driven by a voltage source with capacitor voltage as output. Assume the following parameter values: R 20n, L ;: 1 mH, C : 5μF a. b. c. d. Write down the transfer function of the system Choose a sample time for the system Find the pulse transfer function (use MATLAB 'c2d' command) Find the range of K for stability for the closed-loop sampled-data system
4. Consider a series RLC circuit driven by a voltage...
Solve the question A-1,2,3 & B please.
Below is the reference materials.
II. Second Order mechanical system (20 points total in two parts A and B) A. (10 points) Repeat exercises A (1 and 2) and B (1 and 2) for 10 points each, employing the "ANALOGOUS“ mechanical systems to those described above electrically. The output to input transfer function in Laplace transform form must be derived. You are free to choose mechanical couplings, by drawing BOTH the mechanical...
Solve it as shown but use these values instead: An RLC
series circuit has a voltage source given by E(t)=10 V, a
resistor of 175 Ω, an inductor of 5 H,and a capacitor of 0.01 F.
If the initial current is zero and the initial charge on the
capacitor is 8 C, determine the current in the circuit for
t>0.
An RLC series circuit has a voltage source given by E(t) = 20 V, a resistor of 140 2, an...
2. (14 marks total) This question deals with the series RLC circuit discussed in the classroom and in the labs. Assume that the voltage source is arbitrary and there is a non-zero charge, g(0), on the capacitor at time t 0 when a switch is closed to start current flow. For this question assume variable R, L and C values. (a) Write down the differential equation that describes the charge on the capacitor as a function of time. (2 marks)...
answer 3 and 4 please
Consider the model of a spring-mass-damper system, where the following parameter values are assumed: m 1,b 2,k 2. 3. a. Write down the transfer function of the system b. Choose a sample time for the system c. Find the pulse transfer function (use MATLAB 'c2d' command) d. Find the range of K for stability for the closed-loop sampled-data system 4. Consider a series RLC circuit driven by a voltage source with capacitor voltage as output....
4. Consider the mechanical system shown below with a spring with stiffness, k (N/m), in parallel with a viscous damper with coefficient, h (Nós/m) and an externally applied force, Fexi(t) (N). u(t) a. Find the equation that relates the applied force, Fext(t) and the displacement, u(t). b. If the spring component has a stiffness of k = 75 N/m, the damper component has coefficient h = 50 N s/m and the externally applied force is a constant 4.5 N applied...
B. Rotational System (0-4) Find the theoretically predicted period of the torsional pendulum. Derive an expression for Tos in terms of the torsional spring constant (r) and the rotational inertia of the disk (1) Find the torsional spring constant. 15.0cm 7.50 cm radius Torsion lathe diameter hanging mass (g) 50 torque (Nm) 150 250 350 450 37.5 46-2 55-3 G3.1 71.1 angular position (deg) angular position (rad) We were unable to transcribe this imageA. Translational System (Q-1) Find the theoretically...
(b) The rotational Raman spectrum of 1 N2 (m(N) - 14.0031u) shows a series of Stokes lines separated by 1.4567 cm, when it is exposed to monochromatic laser radiation with wavelength of 156 nm. (i) Derive the energy separation expression of the J 3 the pure rotational Raman spectrum of 1N2 1 transition in (i) Calculate the frequency of the above transition in the pure rotational Raman spectrum of 1"N2. 4
(b) The rotational Raman spectrum of 1 N2 (m(N)...
Circuit 1 Transient response of a series RLC circuit The two switches in the circuit in Figure 8 operate synchronously. When switch 1 is in position "a", switch 2 is closed. When switch 1 is in position "b", switch 2 is open. Switch 1 has been in position "a" for a very long time. At 1-0, it moves instantaneously to position 4Ω t=0 2 8Ω 100mH 150V| 2Ω 60 V Figure 8: Circuit for Tasks 3 and 4 TASK 3...
Function Generatr Inductor Model Ra R, Figure 1 Series RLC Circuit Preliminary This laboratory will demonstrate how varying resistance changes the natural response of a series RLC circuit (Fig. 1). The function generator is modeled as an ideal voltage source v(t) 5 u() V in series with source resistance Rs-50Q. After measurements using an LCR meter, the inductor is modeled as an ideal L 90 mH inductor in series with resistance RL-20Q. The capacitance is C-0.22 μF. 1) Calculate the...