Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Sridhar Seshagiri"'
Publikováno v:
IEEE/CAA Journal of Automatica Sinica. 7:118-125
For the problem of set point regulation of the liquid level in coupled tank systems, we present a continuous sliding mode control ( SMC ) with a “ conditional integrator ” , which only provides integral action inside the bound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dbc4b5e5fdb9ad9183816ae35171c78
https://doi.org/10.1109/jas.2019.1911831
https://doi.org/10.1109/jas.2019.1911831
Autor:
Sridhar Seshagiri, Praroop Joshi
Publikováno v:
2020 IEEE Transportation Electrification Conference & Expo (ITEC).
Sliding mode control (SMC) has been widely studied in the literature for voltage control of DC-DC converters. This paper presents a comparative analysis of 5 sliding mode control designs, based on their transient and steady-state response, disturbanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ee5d7856a7f47c730b5fee721ae341f
https://doi.org/10.1109/itec48692.2020.9161528
https://doi.org/10.1109/itec48692.2020.9161528
Publikováno v:
2019 IEEE International Electric Machines & Drives Conference (IEMDC).
We present a conditional integrator based sliding mode control (SMC) design for position/speed tracking in permanent magnet synchronous motors (PMSMs) with possibly unknown parameters and load torque. A continuous SMC is designed to include integral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfc1933d4cc09bd04a4cc4434f6500d2
https://doi.org/10.1109/iemdc.2019.8785074
https://doi.org/10.1109/iemdc.2019.8785074
Autor:
Carlos Larrea-Leon, Sridhar Seshagiri
Publikováno v:
2018 Clemson University Power Systems Conference (PSC).
A sliding mode controller with conditional integrator is proposed for pitch angle regulation in multi-megawatt wind turbines working under high speed wind conditions. The control objective is to improve the transient and steady-state performance of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a3b5f133f22f286a1b12b72409e23c6
https://doi.org/10.1109/psc.2018.8664053
https://doi.org/10.1109/psc.2018.8664053
Publikováno v:
Control Engineering Practice. 35:83-91
It is well-known that distributed architectures such as micro-converters and micro-inverters for photovoltaic (PV) systems can recover between 10% and 30% of annual performance loss or more that is caused by partial shading and/or module mismatch. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12cb581eeb0ec4b484cdf15af63120c9
https://doi.org/10.1016/j.conengprac.2014.11.007
https://doi.org/10.1016/j.conengprac.2014.11.007
Publikováno v:
2017 IEEE 6th International Conference on Renewable Energy Research and Applications (ICRERA).
Circuit level energy metering is becoming increasingly important in energy savings and demand response applications. While smart meters efficiently monitor the residential energy consumption and make it available to the users, they fail to provide ci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e293fa438554fc028370aa3bfa1d207
https://doi.org/10.1109/icrera.2017.8191248
https://doi.org/10.1109/icrera.2017.8191248
Publikováno v:
IEEE Transactions on Control Systems Technology. 22:2141-2149
Extremum seeking (ES) is a real-time optimization technique that has been applied to maximum power point tracking (MPPT) design for photovoltaic (PV) microconverter systems, where each PV module is coupled with its own dc/dc converter. Most of the ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d747c8b7922e1d79485a564447103a85
https://doi.org/10.1109/tcst.2014.2301172
https://doi.org/10.1109/tcst.2014.2301172
Autor:
Frede Blaabjerg, Sridhar Seshagiri, Amin Hajizadeh, Sanjeevikumar Padmanaban, Mahajan Sagar Bhaskar, Lars Norum
Publikováno v:
Padmanaban, S, Bhaskar, M S, Blaabjerg, F, Norum, L E, Seshagiri, S & Hajizadeh, A 2016, Nine-phase hex-tuple inverter for five-level output based on double carrier PWM technique . in Proceedings of the 4th IET Clean Energy and Technology Conference (CEAT 2016) . Institution of Engineering and Technology, 4th IET Clean Energy and Technology Conference (CEAT 2016), Kuala Lumpur, Malaysia, 14/11/2016 . https://doi.org/10.1049/cp.2016.1348
This work articulates double carrier based five-level pulsewidth modulation for a nine-phase hex-tuple inverter AC drive. A set of standard three-phase voltage source inverter (VSI) with slight modification is used for framing the ninephase AC drive.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ccad8e16af08d807a88369b87bda888
https://vbn.aau.dk/da/publications/682fb09d-c948-4378-8dba-751693a87446
https://vbn.aau.dk/da/publications/682fb09d-c948-4378-8dba-751693a87446
Autor:
Sridhar Seshagiri, Inigo Larrea
Publikováno v:
ISIE
This paper presents an output-feedback continuous SMC with integral action for voltage regulation of a buck DC-DC converter in continuous-conduction mode (CCM). The averaged state-space model is first transformed to normal form, with the new states b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::702403c487e605fbbd032534a02ff597
https://doi.org/10.1109/isie.2016.7744946
https://doi.org/10.1109/isie.2016.7744946
Publikováno v:
2016 Indian Control Conference (ICC).
This paper is on set point regulation of the liquid level in coupled tanks, using continuous sliding mode control (SMC) with integral action. The integrator action occurs only conditionally inside the boundary layer. This "conditional integrator" (CI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e783af8ad1c415297924d2fe6d7ea3ab
https://doi.org/10.1109/indiancc.2016.7441120
https://doi.org/10.1109/indiancc.2016.7441120