Give a physical example for feedback control systems. Sketch the block diagram with input and   output variables:

Q: Q4. (15') A system has a characteristic equation s +4s² + (K +2)s +8= 0 Using Routh stability…

A: The characteristic equation is given as s3+4s2+K+2s+8=0

Q: The magnitude of the steady-state response of an under damper and unforced spring-mass is

A: The amplitude of steady state vibration is - A = Fk1-wwn22+ 2ξwwn2

Q: Homework: For a unity feedback system with the forward transfer function: K(s + 20) s(s + 2)(s+3)…

A: G(s)=K(s+20)S(S+2)(S+3)H(s)=1T.F=G(s)1+(G(s).H(s)=G(s)1+G(s)=K(S+20)S(S+2)(S+3)+K(S+20) The…

Q: A certain Feedback control system is described by the following transfer function. k G(s) = (s + 20)…

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Q: 9 Reduce the following block-diagram into one block. (Describe the control system with one transfer…

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Q: LEASE GIVE COMPLETE AND DETAILED SOLUTION The oven shown in Figure 1 has a heating element, qi with…

A: Plant transfer function ;Gs=11+RCS       =11+502s       =11+100s       =11+100sController transfer…

Q: Figure Q3 shows a spring-mass system composed of three masses suspended vertically by a series of…

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Q: The closed-loop system transfer function of a control system is

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Q: The open loop transfer function for a control system is given as follows. 4K G(s)= s(s+2) For this…

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Q: 3. A model for an airplane's pitch loop is shown below. find the range of gain K that v Can the…

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Q: A satellite single-axis amplitude control system can be represented by the block diagram is as shown…

A: Data given- K,a & b are control parameters j = spacecraft moment of inertia J = 7.8E+08 K =…

Q: Find the transfer function T(s)=C(s)/R(s) for the block diagrams given in Fig.2 and Fig.3.

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Q: Q-1 A characteristic equation of a feedback control system is (s³ + 3s² + 6s + 25 = 0 ), 1. Cheack…

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Q: The close loop system block diagram is given below .Find the transfer function of the given system.…

A: Let us discuss transfer function of given close loop system.

Q: In a process, it is desired to heat oil to 300°C as shown below. What is the objective variable?…

A: The heat exchange in which one of the fluids does not have change in temperature while the other…

Q: Using similarity transform we transform a system into a different system. Select one: True False

A: As per similarity transform the transformed objects in space to similar objects There will be a…

Q: For the feedback control system has: k G(s)=- H(s)=- s2 +2s +5 s(s+2)(s+4) Investigate the stability…

A: Solution using Routh Hurwitz criteria

Q: 2. Find the equation(s) of motion of the following system. How many DOF does this system have? The…

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Q: For the following control system: K r(t) s(s+2) y(t) s+6 (a) Find the closed loop transfer function…

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Q: A Block diagram of a feedback control system is shown in Figure Q3. Using the Block Diagram…

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Q: Example: Let us verify the controllability and observability of a control system which is…

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Q: Given the block diagram of an automatic control system in figure 1, establish its transfer function,…

A: It is required to reduce given block diagram

Q: For the following closed loop control system, the characteristic polynomial is: s5+ 5s4 + 10s3 +…

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Q: A system is described by the following differential equation: [Section 2.3] d²x dx di² -+2+3x = 1 dt…

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Q: Select the right elements of a linear programming problem to represent their mathematical model.…

A: d)Objective function and Constraints

Q: Which claim is correct? A transfer function model for a stable process always has no time-delay.…

A: Option A is correct.  A transfer function model for a stable process always has no time-delay.…

Q: 2. A model for an airplane's pitch loop is shown below. Find the range of K that will keep the…

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Q: The close loop system block diagram is given below .Find the transfer function of the given system.…

A: It is required to find transfer function

Q: If a system transfer function has two complex roots in the denominator, it is described as: being…

A: Le us discuss transfer function with two complex roots in denominator.

Q: Fig. 7.98, where k/M = 900 rad/sec, y = output, the mass position, u = input, the position of the…

A: given  roots  are S=-100±100j                            =-100±100Sby using  these roots we can…

Q: A cruise control system is implemented on an expensive ferrari and results in closed-loop dynamics…

A: In open loop system the aggravations influenced the yield, however in a shut circle framework the…

Q: A DISCRETE-TIME system has the poles p1 = -0.1, p2 = 0.4, p3 = 1. Describe the stability of the…

A: d(s) = (s-p1)(s-p2)(s-p3) if any coefficient in d(s) is negative then the system will be unstable.

Q: In the example on the pages 29 30, the system will be stable if 0<T <0.2. What are the mathematical…

A: Given Control system To find Mathematical tools for calculation in the range of 0&lt;T&lt;0.2

Q: ssume that we disturb an undamped system from equilibrium. Sketch and explain a system's time…

A: Explaining a system's time response when we disturb an undamped system from equilibrium.

Q: The ratio of output to input of a system is known as Transfer function. Select one: O True O False

A: The ratio of the Laplace transform of the output to that of input is called transfer function.

Q: A synchronous state machine has two inputs (X1 and X2) and two outputs (Z1 and Z2). The inputs…

A: The Minimal Mealy Stage diagram of the  state machine has 6 states.

Q: The transfer function of a system is the ratio between _________________ and ____________ in Laplace…

A: The transfer function of the system can be defined as the ratio of the Laplace transform of the…

Q: For the given close-loop system transfer function, determine its stability using Routh-Hurwitz Test…

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Q: Explain the difference between transient and steady state response of a system. On what does the…

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Q: The open loop transfer function of a unity feedback system is given by G(s): (s+1)…

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Q: Sketch the level response for a bathtub with cross-sectional area of 8 ft 2 as a function of time…

A: Given: A =8 ft2  initial level of 0.5 ft with the drain open Q=2 ft3/min (a)The drain is suddenly…

Q: The feedback signal of the following system is, Z(s)=.

A: From the figure we write the relationship between the blocks and solve.

Q: QUESTION 1 A vertical vibrating system of 5 kg of mass and 500 N/m of spring stiffness is critically…

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Q: (a) What is the definition of transfer function? (b) Describe the definition of open loop and closed…

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Q: Summarize five key steps involved in defining a system using state-space approach.

A: The steps involved in defining the state-space approach are - First step is to find the system…

Q: If a system transfer function has two complex roots in the denominator, it is described as: being…

A: The transfer function of a motion having underdamped characteristics will have two complex roots in…

Q: The above table on the right shows input-output (steady-state) relationsh o be identified. Knowing…

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Q: The close loop system block diagram is given below .Find the transfer function of the given system.

A: From the given block diagram we need write the relationship between blocks to find the transfer…

Reduction of multiple subsystems

The advantages of dividing the users into multiple subsystems are given in the following points.