A system with more than one input variable or more than one

A system with more than one input variable or more than one output variable is known by what name? a. Closed-loop feedback system b. Open-loop feedback system c. Robust control system d. Multivariable control system In the following True or False problems, circle the correct answer A linear system satisfies the properties of superposition and homogeneity. The roots of the characteristic equation are the zeros of the closed loop system. The s-plane plot of the poles and zeros graphically portrays the character of the natural response of a system. The transfer function is the ratio of the Laplace transform of the output variable to the Laplace transform of the input variable, with all initial conditions equal to zero. Very few physical systems are linear within some range of the variables.

Solution

1. multi variable system

2. 1. TRUE ( Systems that satisfy both homogeneity and additivity are considered to be linear systems. These two rules, taken together, are often referred to as the principle of superposition.)

2.2. FALSE ( the poles are also referred aS characteristics equation)of closed loop ystem

2.3 TRUE

2.4. TRUE

2.5 FALSE