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Commercial motion controllers are digitally controlled (microprocessor-controlled) high-torque devices capable of applying a prescribed motion to a system. Such controlled actuators can be considered as velocity sources. Consider an application where a rotatory motion controller is used to position an object, which is coupled through a gearbox. The system is modeled as in Figure P3.19. Develop a state- space model for this system using the linear graph approach.
Figure P3.19
Make a form tool for lathe for making a convex groove of 3 mm radius. tool material will be tungsten carbide. Know the dimensions of tool.
Assuming that the manufacturer's specification for the shore in Problem No. 1 is 9400 pounds and all other criteria (i.e., OD and ID) are the same, and assuming a factor of safety of 3, what is the actual strength of the steel
A 10-V battery supplies a constant current of 0.5 amp to a resistance for 30 min. (a) Determine the resistance, in ohms. (b) For the battery, determine the amount of energy transfer by work, in kJ.
An 80-mm × 40-mm rectangular beam is made of heat treated AISI 4340. On the tension side of the beam, a transverse crack of length 10 mm is discovered. Determine the magnitude of the bending moment M that will cause brittle fracture.
air is considered as an ideal gas. dont use gas table for gas properties just assume that both cv and cp are constants.
Develop an algebraic expression for the viscosity of the liquid in the device in terms of M, g, Vm, r, R, a, and H. Evaluate the viscosity of the liquid using: M = 0.10 kg r = 25 mm R = 50 mm a = 0.20 mm H = 80 mm Vm = 30 mm/s
a boring bar 1 inch in diameter extends 2 inches from the tool post. when the bar is subjected to a machining force
a feed rate of 200gpm of a hydrocarbon mixture at 70c is being pumped from tank at 1 atm abs pressure to a distillation
a mixture of nitrogen and carbon dioxide with a carbon dioxide mass fraction of 50 percent has a constant-volume
What natural frequency must a hand drill have if its vibration must be limited to a minimum rms displacement of 10 μm and rms acceleration of 0.1 m/s2 ? What rms velocity will the drill have?
Pressure taps in a low speed wind tunnel reveal the difference between stagnation and static pressure to be .5 psi. Calculate the test section air velocity under the assumption that the air density remains constant at .0765 lbm/ft^3
r-134a vapor enters an adiabatic turbine at 250 psia and 175 f. the temperature at the outlet is 20 f. determine the
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