Problem 2. (20 points) Consider the case of the two masses connected as shown in Figure 1. The sliding friction of each mass has the constant b. Determine a state variable matrix differential equation (dot{x} = Ax + Bu). x(t) and q(t) represent the displacements (positions) for each mass. Assume there is no input into the system.
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Consider two masses \( m \) connected by springs with constants \( k \) and \( k_1 \), and sliding friction with constant \( b \). The displacements of the masses are \( x(t) \) and \( q(t) \). Show more…
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