Rank: 829 based on 135 downloads (last 30 days) and 2 files submitted
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Anguluri Rajasekhar

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Knowledge is all about sharing the more we share more we get.

Professional Interests:
soft computing, control systems, financial forecasting

 

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23 Jun 2010 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar simulink, modeling, actual_speed, estimated_speed, rotor_position 78 13
  • 3.5
3.5 | 2 ratings
21 Jun 2010 Sensorless Model of Permanent Magnet Synchronous Motor Making using Model reference adaptive system the PMSM was modeled in simulink. Author: Anguluri Rajasekhar rotor position, speed, current_plot 57 7
  • 4.75
4.8 | 4 ratings
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06 May 2014 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar ch, nandita

While running the simulation, the following error message is shown:
"At time 2.4999992682880994E-5, simulation hits (1000) consecutive zero crossings. Consecutive zero crossings will slow down the simulation or cause the simulation to hang. To continue the simulation, you may 1) Try using Adaptive zero-crossing detection algorithm or 2) Disable the zero crossing of the blocks shown in the following table:"

Could you please explain the solution and cause of this error?

24 Mar 2014 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar B, Bijoy

28 Feb 2014 Sensorless Model of Permanent Magnet Synchronous Motor Making using Model reference adaptive system the PMSM was modeled in simulink. Author: Anguluri Rajasekhar Nazario, Filipe

Hello,

I had the same issue of "zhang yi".

I just needed to know if the issue was solved...

Thanks!

08 Jun 2013 Sliding model observer based Permanent Magnet Synchronous Motor The simulink model for sensorless PMSM was provided with the help of sliding model observer (SMO) Author: Anguluri Rajasekhar Apte, Aishwarya

HI I run the simulationbut can I get paper u referred for designing SMO or how smo was developed

02 May 2013 Sensorless Model of Permanent Magnet Synchronous Motor Making using Model reference adaptive system the PMSM was modeled in simulink. Author: Anguluri Rajasekhar yi, zhang

"S-function parameter count mismatch. S-function 'sfun_spssw_contc' in 'sensorless_MRAS/powergui/EquivalentModel1/State-Space' is expecting 10 parameters while 9 were provided in the dialog box."This is the error,can you tell me how to solve it?

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