Difference between revisions of "Talk:ECE 382/Spring 2009/Test 2"
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Failed to parse (: Invalid response ("Math extension cannot connect to Restbase.") from server "http://wikimedia.org/api/rest_v1/":): {\displaystyle \begin{align} G_{eq}&=\frac{T}{1-T}\\ T&=\frac{N_T}{D_T}\\ G_{eq}&=\frac{N_T}{D_T-N_T} \end{align}}
Failed to parse (: Invalid response ("Math extension cannot connect to Restbase.") from server "http://wikimedia.org/api/rest_v1/":): {\displaystyle \begin{align} T&=\frac{G_{eq}}{1+G_{eq}}\\ G_{eq}&=\frac{N_G}{D_G}\\ T&=\frac{N_G}{D_G+N_G} \end{align}}
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Requests for equations should go here. Start your request with an asterisk and end it with your signature, which is four tildes. For example: | Requests for equations should go here. Start your request with an asterisk and end it with your signature, which is four tildes. For example: | ||
<nowiki>* Damping ratio for a second-order system (4.39, p. 171)? ~~~~ | <nowiki>* Damping ratio for a second-order system (4.39, p. 171)? ~~~~ | ||
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| + | will show up, for Dr. G, as: | ||
| + | * Damping ratio for a second-order system? [[User:DukeEgr93|DukeEgr93]] 02:20, 23 March 2009 (EDT) | ||
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* Motor equation? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | * Motor equation? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | ||
* Settling Time for second-order system (4.42, p. 172)? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | * Settling Time for second-order system (4.42, p. 172)? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | ||
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* Tr for first order systems? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | * Tr for first order systems? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | ||
* Ts for first order systems? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | * Ts for first order systems? [[User:Ceh23|Ceh23]] 19:30, 23 March 2009 (EDT) | ||
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=== Responses === | === Responses === | ||
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{{:ECE 141/Spring 2009/Test 2/RSR}} | {{:ECE 141/Spring 2009/Test 2/RSR}} | ||
Revision as of 23:33, 23 March 2009
Contents
General Questions
Post general questions or requests for clarification here.
Community Equations
Requests
Requests for equations should go here. Start your request with an asterisk and end it with your signature, which is four tildes. For example:
* Damping ratio for a second-order system (4.39, p. 171)? ~~~~
will show up, for Dr. G, as:
- Damping ratio for a second-order system? DukeEgr93 02:20, 23 March 2009 (EDT)
- Motor equation? Ceh23 19:30, 23 March 2009 (EDT)
- Settling Time for second-order system (4.42, p. 172)? Ceh23 19:30, 23 March 2009 (EDT)
- Percent Overshoot for second-order system (4.38, p. 171)? Ceh23 19:30, 23 March 2009 (EDT)
- Tp for second-order system (4.34, p. 171)? Ceh23 19:30, 23 March 2009 (EDT)
- The chart or equation for determining Tr for second-order systems? Ceh23 19:30, 23 March 2009
- Tr for first order systems? Ceh23 19:30, 23 March 2009 (EDT)
- Ts for first order systems? Ceh23 19:30, 23 March 2009 (EDT)
Responses
COMPLETE as of 13:12, 25 March 2009 (EDT)~ See Equation Sheet
Approved
Chapter 2
- Motor Equation (2.153)
Chapter 4
- 1st Order Rise Time (4.9, 159)
- 1st Order Settling Time (4.10, p. 159)
- 2nd Order Peak Time (4.34, p. 171)
- 2nd Order %OS (4.38, p. 171)
- 2nd Order Damping Ratio (4.39, p. 171)
- 2nd Order Settling time (4.42, p. 172)
- 2nd Order Damped Frequency (4.44, p. 173)
- 2nd Order Normalized Rise Time (footnote 5, p. 173)
Other
- Geq from T for unity feedback
- T from Geq for unity feedback
Denied / Not Needed
- Motor transfer function constants (2.162 & 2.163, p. 79) - will not need
- Transfer function from state space (3.73, p. 133) - will not need
- General 2nd order transfer function (4.22, p. 166) - need to memorize
- Mason's Rule (5.28, p. 240) - need to memorize that and what the terms mean.
- Formula for system type, static error constants, and steady state errors (Table 7.2, p. 336) - need to memorize
