Stepper motors are used a lot in computer printers, plotters, and other devices that require position control. Name two methods that we can use to improve the resolution of a stepper motor. Paragraph B T A 三く Ev 2 кл + v

For the mechanism shown below, use the graphical position analysis to specify the value(s) of 02 when the linear speed of link 6 is zero. The parameters of each link length is: L2 = 3 cm, L3 =10 cm (O₂B), L5 = 4 cm, L σ₂³ = 5 cm. ////////////////// 5 B 4 0₂ 2 3 A₂ on 2 and 4 A3 on 3 10.5 cm

1.Draw the kinematic diagram of the following mechanism? 2.Draw the kinematic diagram of the following mechanism?

The following EOMS describe the behavior of an electric motor attached to a torsional spring and damper: [Li + Rz + vb = Vin(t) IÖ= k0b0 + T Importantly, the equations are coupled by the fact that 7 = k₁z and v₂ = k₂0. Here, L, R, kv, I, k, b, and kt are constants. z is the current in the motor, and is the angular displacement of the motor (clearly then, is the motor's angular velocity). Finally, the input to the system is vin (t). Your tasks: A Substituting in the coupling terms (7 = ktz and v k0) into the EOMs, write the state space form of the system x = Ax + Bu, assuming your states are x₁ = z, x₂ = 0, and x3 = 0. Clearly identify your matrices. B Assume that the desired outputs of the system (to be measured) are the current z, the angle and the input Vin all as separate elements in the vector y. Write the output equation y = Cx + Du. Hint: D will NOT be zero in this case. Clearly identify your matrices C Assume there is no stiffness to the spring (k = 0). Using w(t) to represent…