Shivaram

 

Comments and Ratings by Shivaram		View all 1 - 2 of 2
Updated	File	Comments	Rating
23 Sep 2011	Wind Turbine Model Wind turbine model including blades, nacelle, pitch and yaw actuation, generator and control system. Author: Steve Miller
24 Jun 2009	Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder	Excellent KF implementation I have ever seen!

Files Matching Shivaram's Watch List					View all 1 - 4 of 4
Updated		File	Tags	Downloads (last 30 days)	Comments	Rating
15 Apr 2011		Wind Turbine Model Wind turbine model including blades, nacelle, pitch and yaw actuation, generator and control system. Author: Steve Miller	physical modeling, wind turbine model, simdriveline, wind, simscape, power generation	272	20	4.66667 4.7 | 15 ratings
04 Sep 2009		Wind Turbine System Identification Use system Identification techniques to predict power generation from wind turbine. Author: Sumit Tripathi	era, linear programming, eigensystem realizati..., autoregressive, exogenous, system identification	55	1	4.0 4.0 | 1 rating
12 Oct 2005		Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder	basic kalman filter, kalman filter, discrete filter, linear, imtransform, filter analysis	662	87	4.4375 4.4 | 81 ratings
08 Jan 2003		Good MATLAB Programming Practices For the non-programmer. Author: Michael Robbins	whitepaper, gmpp, form, technique, paper, article	42	8	3.33333 3.3 | 16 ratings

Comments and Ratings Matching Shivaram's Watch List			1-5 of 166
Date	File	Comment by	Comments	Rating
08 Jan 2012	Wind Turbine Model Wind turbine model including blades, nacelle, pitch and yaw actuation, generator and control system.	Akash	can anyone please help me regarding this project. whenver i run the model error msz is displayed.. i have urgent need for it.. i shall be really grtful .. my id is akash_singh209@yahoo.co.in	Comment only
20 Dec 2011	Wind Turbine Model Wind turbine model including blades, nacelle, pitch and yaw actuation, generator and control system.	ehs		5
26 Nov 2011	Wind Turbine Model Wind turbine model including blades, nacelle, pitch and yaw actuation, generator and control system.	amroune	excellent work thank you	Comment only
23 Sep 2011	Wind Turbine Model Wind turbine model including blades, nacelle, pitch and yaw actuation, generator and control system.	Shivaram		5
05 Aug 2011	Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering.	greg	Nicely documented. As a practicing engineer I would never use the implementation shown. This is the standard covariance form of the Kalman filter. In operation the statement s.P = s.P - K*s.H*s.P; causes significant issues. s.P needs to always be positive definite but with rounding this will tend to violate this assmption making the Kalman filter 'blow up' over time or with poorly conditioned data. The alternative is to process in the square root domain where the P matrix is expressed as a P=Psr'*Psr. Therefore the resuting matrix must always be positive definite and does not have this issue. An added advantage is the precision is doubled processing in this domain and can be similar to the input data resolution rather than 2x the number of bits to provide comparable precision. For more information see 'Linear estimation' Kailath, Sayed, Hassibi or 'adaptive filter thoery' Haykin IMHO one should always to filtering in the SR domain. There are also advantages of processing with separated real/imag data rather then complex if the underling data is complex.	Comment only