Understanding Motor Controls
4th Edition
ISBN: 9781337798686
Author: Stephen L. Herman
Publisher: Delmar Cengage Learning
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Chapter 4, Problem 8RQ
To determine
The two factors that determine the setting of a dashpot timer.
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On from the equation:
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Find C₁, C₂, C3 and Cy Using these following
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I need help with a MATLAB code. I am trying to solve this question. Based on the Mars powered landing scenariosolve Eq. (14) via convex programming. Report the consumed fuel, and discuss the results with relevant plots. I am using the following MATLAB code and getting an error. I tried to fix the error and I get another one saying something about log and exp not being convex. Can you help fix my code and make sure it works.
The error is CVX Warning: Models involving "log" or other functions in the log, exp, and entropy family are solved using an experimental successive approximation method. This method is slower and less reliable than the method CVX employs for other models. Please see the section of the user's guide entitled The successive approximation method for more details about the approach, and for instructions on how to suppress this warning message in the future.Error using .* (line 173)Disciplined convex programming error: Cannot perform the operation:…
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Understanding Motor Controls
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- for the values: M1=0.41m, M2=1.8m, M3=0.56m, please account for these in the equations. also please ensure that the final answer is the flow rate in litres per second for each part. please use bernoullis equation where needed if an empirical solutions i srequired. also The solutions should include, but not be limited to, the equations used tosolve the problems, the charts used to solve the problems, detailed working,choice of variables, the control volume considered, justification anddiscussion of results etc.If determining the friction factor, the use of both Moody chart and empiricalequations should be used to verify the validity of the valuearrow_forwardSolve this problem and show all of the workarrow_forwardSolve this problem and show all of the workarrow_forward
- Problem 2: An athlete, starting from rest, pulls handle A to the left with a constant force of P = 150 [N]. Knowing that after the handle A has been pulled 0.5 [m], its velocity is 5 [m/s] to the left, determine: a) A position constraint equation using the given coordinate system. b) An acceleration constraint equation. c) The acceleration of A using kinematics equations. d) The acceleration of B using your constraint equation. e) How much weight (magnitude) the athlete is lifting in pounds using Newton's 2nd Law. You must draw a FBD and KD of the circled assembly, assuming the pulleys are massless. Note: 1 [lbf] = 4.448 [N]. ХА Увarrow_forwardProblem 1: For each of the following images, draw a complete FBD and KD for the specified objects. Then write the equations of motion using variables for all unknowns (e.g., mass, friction coefficient, etc.), plugging in kinematic expressions and simplifying where appropriate. Assume motion in all cases, so any friction would be kinetic. M (a) Blocks A & B (Be careful with acceleration of B relative to accelerating block A) 30° (b) Block A being pulled up my motor M (use rotated rectangular coordinate system) 20° (c) Ball at C, top of swing (use path coordinates) (d) Parasailer/Person (use polar coordinates)arrow_forwardwhere M1=0.41m, M2=1.8m, M3=0.56m, please use bernoulis equation where necessary and The solutions should include, but not be limited to, the equations used tosolve the problems, the charts used to solve the problems, detailed working,choice of variables, the control volume considered, justification anddiscussion of results etc.If determining the friction factor, the use of both Moody chart and empiricalequations should be used to verify the validity of the value.arrow_forward
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