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1. (8 pts) The motor used in the system below rotates at a speed of 150...
Problem 47.- A dc motor develops 55 N-m of torque at a speed of 600 rad/s...
Problem 47.- A dc motor develops 55 N-m of torque at a speed of 600 rad/s when12 volts are applied. It stalls out at this voltage with 100 N-m of torque. If the inertiaand damping of the armature are 7 kg-m^2 and 3 N-m-s/rad, respectively, find the transferfunction G(s) = θL(s)/Ea (s) of this motor, if it drives an inertia load of 105 kg-m^2 through a gear train, as shown in the Figure [Section: 2.8] Notice that the following torque-speed...
3. ADC motor is used to drive a load as shown below. The torque-speed characteristics is also sho...
3. ADC motor is used to drive a load as shown below. The torque-speed characteristics is also shown for e-5 V 1) Find the motor parameters Kf and Kb. 2) Find the transfer function H(s) 02(5)/E, (s). Find the poles of the system. edt)| Motor -Up: 1 kg-m- Λ= 1 kg-m- N2-20 M=10 2 kg-m? (f) D-: 32 N-m-s., rad N4 20 16 kg-m) T(N-m) RPM 600
3. ADC motor is used to drive a load as shown below. The...
Computer Control System can anyone solve any of thei questions ? 1 - 10 1. The...
Computer Control System
can anyone solve any of thei questions ?
1 - 10
1. The graph below shows the response of a tachometer. What is the Tach Constant (Kt) of this device in mV/rad per sec? 1000 0 50 100 150 200 250 300 350 400 450 500 Speed Rad/Sec 2. What three parameters of a DC motor must be measured in order to develop the torque-speed curve and the rise time curve for the unloaded motor? 3. What...
Control Systems For the motor, load, and torque-speed curve shown below, find the transfer function Ra...
Control Systems
For the motor, load, and torque-speed curve shown below, find the transfer function Ra N50 ealt) JI = 5 kg-m- Di= 8 N-m-s/rad θ1(1) N2 150 D2- 36 N-m-s/rad T (N-m) 100 50 V ω (rad/s) 150
Find the transfer function, Gis) eu (s) / E, (s), for the motor and load shown below. The torque-speed curve is given by Tm - -8wm+ 200 when the input voltage is 100V. Attach your answer in any s...
Find the transfer function, Gis) eu (s) / E, (s), for the motor and load shown below. The torque-speed curve is given by Tm - -8wm+ 200 when the input voltage is 100V. Attach your answer in any suitable format. Ni 20 e)Motor N, - 25 D 5 N-m-s/rad N- 100
Find the transfer function, Gis) eu (s) / E, (s), for the motor and load shown below. The torque-speed curve is given by Tm - -8wm+ 200 when the...
A 12-pole, brushless, DC motor has a no-load speed of 5000rpm and a stall torque of 50 in-oz when operating at rated voltage of 60V. Testing shows that no-load speed and stall torque vary linearly wi...
A 12-pole, brushless, DC motor has a no-load speed of 5000rpm and a stall torque of 50 in-oz when operating at rated voltage of 60V. Testing shows that no-load speed and stall torque vary linearly with applied voltage. Also, with a constant applied voltage the speed decreases linearly as delivered torque increases. Calculate the following: Torque that the motor delivers at 2000 rpm when operated at rated voltage. T a) b) Fundamental frequency of the applied voltage waveform at this...
Problem-5 (20 pts): Consider the DC servo motor shown in Figure-5. Assume that the input of the s...
Problem-5 (20 pts): Consider the DC servo motor shown in Figure-5. Assume that the input of the system is the applied armature voltage ea and the output is the load shaft position θ2. Assume also the following numerical values for the components: Ra-) Armature winding resistance = 0.2Ω La → Armature winding inductance = 0.1 mH Kb-) Back emf constant 0.05 Vs/rad K > Motor torque constant 0.06 Nm/A Jr Moment of inertia of the rotor of the motor =...
3.3 Consider the positional servomechanism shown in Fig. P3.3. Assume that the input to the system...
3.3 Consider the positional servomechanism shown in Fig. P3.3. Assume that the input to the system is reference shaft position ®, and the system output is the load shaft position 0. Draw a block diagram of the system indicating the transfer function of each block. Simplify the block diagram to obtain (s)/e (s). The parameters of the system are given below. Sensitivity of error detector K = 10 volts/rad Amplifier gain K = 50 volts/volt Motor field resistance R,= 100...
2. A motor with armature moment of inertia,Ja 0.02 kg-m2, is directly coupled to a m ass Jı = 0.0...
2. A motor with armature moment of inertia,Ja 0.02 kg-m2, is directly coupled to a m ass Jı = 0.06 kg-m2. The motor is also con nected to a massless gearbox with N1-15 teeth on the input side and N2 75 teeth on the output side. Coupled to the gearbox output shaft is a load, J 1 kg m2. Refer to the figure, below It is desired to rotate the load three revolutions in 0.7 seconds using a trapezoidal velocity...
2. A motor with armature moment of inertia,Ja 0.02 kg-m2, is directly coupled to a m ass Jı = 0.0...
2. A motor with armature moment of inertia,Ja 0.02 kg-m2, is directly coupled to a m ass Jı = 0.06 kg-m2. The motor is also con nected to a massless gearbox with N1-15 teeth on the input side and N2 75 teeth on the output side. Coupled to the gearbox output shaft is a load, J 1 kg m2. Refer to the figure, below It is desired to rotate the load three revolutions in 0.7 seconds using a trapezoidal velocity...
3. ADC motor is used to drive a load as shown below. The torque-speed characteristics is also shown for e-5 V 1) Find the motor parameters Kf and Kb. 2) Find the transfer function H(s) 02(5)/E, (s). Find the poles of the system. edt)| Motor -Up: 1 kg-m- Λ= 1 kg-m- N2-20 M=10 2 kg-m? (f) D-: 32 N-m-s., rad N4 20 16 kg-m) T(N-m) RPM 600
3. ADC motor is used to drive a load as shown below. The...
Computer Control System
can anyone solve any of thei questions ?
1 - 10
1. The graph below shows the response of a tachometer. What is the Tach Constant (Kt) of this device in mV/rad per sec? 1000 0 50 100 150 200 250 300 350 400 450 500 Speed Rad/Sec 2. What three parameters of a DC motor must be measured in order to develop the torque-speed curve and the rise time curve for the unloaded motor? 3. What...
Control Systems
For the motor, load, and torque-speed curve shown below, find the transfer function Ra N50 ealt) JI = 5 kg-m- Di= 8 N-m-s/rad θ1(1) N2 150 D2- 36 N-m-s/rad T (N-m) 100 50 V ω (rad/s) 150
Find the transfer function, Gis) eu (s) / E, (s), for the motor and load shown below. The torque-speed curve is given by Tm - -8wm+ 200 when the input voltage is 100V. Attach your answer in any suitable format. Ni 20 e)Motor N, - 25 D 5 N-m-s/rad N- 100
Find the transfer function, Gis) eu (s) / E, (s), for the motor and load shown below. The torque-speed curve is given by Tm - -8wm+ 200 when the...
A 12-pole, brushless, DC motor has a no-load speed of 5000rpm and a stall torque of 50 in-oz when operating at rated voltage of 60V. Testing shows that no-load speed and stall torque vary linearly with applied voltage. Also, with a constant applied voltage the speed decreases linearly as delivered torque increases. Calculate the following: Torque that the motor delivers at 2000 rpm when operated at rated voltage. T a) b) Fundamental frequency of the applied voltage waveform at this...
Problem-5 (20 pts): Consider the DC servo motor shown in Figure-5. Assume that the input of the system is the applied armature voltage ea and the output is the load shaft position θ2. Assume also the following numerical values for the components: Ra-) Armature winding resistance = 0.2Ω La → Armature winding inductance = 0.1 mH Kb-) Back emf constant 0.05 Vs/rad K > Motor torque constant 0.06 Nm/A Jr Moment of inertia of the rotor of the motor =...
3.3 Consider the positional servomechanism shown in Fig. P3.3. Assume that the input to the system is reference shaft position ®, and the system output is the load shaft position 0. Draw a block diagram of the system indicating the transfer function of each block. Simplify the block diagram to obtain (s)/e (s). The parameters of the system are given below. Sensitivity of error detector K = 10 volts/rad Amplifier gain K = 50 volts/volt Motor field resistance R,= 100...
2. A motor with armature moment of inertia,Ja 0.02 kg-m2, is directly coupled to a m ass Jı = 0.06 kg-m2. The motor is also con nected to a massless gearbox with N1-15 teeth on the input side and N2 75 teeth on the output side. Coupled to the gearbox output shaft is a load, J 1 kg m2. Refer to the figure, below It is desired to rotate the load three revolutions in 0.7 seconds using a trapezoidal velocity...
2. A motor with armature moment of inertia,Ja 0.02 kg-m2, is directly coupled to a m ass Jı = 0.06 kg-m2. The motor is also con nected to a massless gearbox with N1-15 teeth on the input side and N2 75 teeth on the output side. Coupled to the gearbox output shaft is a load, J 1 kg m2. Refer to the figure, below It is desired to rotate the load three revolutions in 0.7 seconds using a trapezoidal velocity...
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