Dr.V.S.Hemachandira

Journals Published (International)

 1. V.S.Hemachandira, R.Viswanathan, 2019 " Harmonic Signal Analysis, and Unwanted Signal Elimination in Stepped Periodic Waveforms Using Switching Angle Optimization Technology ", International Journal of Scientific and Technology Research, Volume 8, Issue No. 12, Pg.No. 2600 - 2603, December 2019.

2. V.S.Hemachandira, R.Bharani Kumar, K.Rajalashmi, " Modeling and Stability Analysis of Dual Rotor Axial Flux PMG for Wind Turbine Applications ",IOP Conference Series: Materials Science and Engineering, Volume 1084, Pg.No. 012114, 9th March 2021.

3. K.Rajalashmi, V.S.Hemachandira, S.Saravanan, M Chandru, R.S.Kaviyadevi, " Monitoring & Tracking System for Elephants Using GPS/GSM  with Smart Electric Fencing ", IOP Conference Series: Materials Science and Engineering, Volume 1084, Pg.No. 012067, 9th March 2021.

4. Rajasekaran Rajamoorthy , Hemachandira V. Saraswathi 2, Jayanthi Devaraj 3, Padmanathan Kasinathan 4,Rajvikram Madurai Elavarasan 5, Gokulalakshmi Arunachalam 6, Tarek M. Mostafa 7 and Lucian Mihet-Popa, "A Hybrid Sailfish Whale Optimization and Deep Long Short-Term Memory (SWO-DLSTM) Model for Energy Efficient Autonomy in India by 2048", MDPI: Sustainability, Volume 14, Issue 3, Pg.No. 1335, 25 January 2022.

5. V. S. Hemachandira and R. Viswanathan, "A Framework on Performance Analysis of Mathematical Model-Based Classifiers in Detection of Epileptic Seizure from EEG Signals with Efficient Feature Selection" , Journal of Healthcare Engineering , Volume 2022, Article ID 7654666, September 2022.

6. Gnanasekaran Sasikumar, N.Seethalakshmi, N. Shanmugapriya, Hemachandira V.S.,"An integrated approach for evaluation of best Oil spill cleaning methods by analytical hierarchy process and multi-objective optimization by ratio analysis" , Journal of Integrated Science and Technology, Volume 12, Issue 6, Pg.No. 831.

7. N. Balaji Ganesh,  V. S. Hemachandira,  S. Benjamin Franklin, S. Ram, " Peel test and abrasive resistance experimentation on Polycarbonate aluminium material", Journal of Interactions, Volume 2024, Pg. No. 223- 245.

8. K.Rajalakshmi, S.Dharineesh, V.S.Hemachandira, A.Sheela , " Single Source Switched Capacitor Based Multilevel Inverter with Reduced Number of Components ", Journal of Electrical Systems, Volume 20-5s, 2024 , Pg.No. 1887-1897.

Papers  Presented in the International Conference

1. V.S.Hemachandira, R.Bharani Kumar, K.Rajalashmi, " Modeling and Stability Analysis of Dual Rotor Axial Flux PMG for Wind Turbine Applications ", International Conference on Circuits, Signals, Systems and Securities, December 2020.

2. K.Rajalashmi., V.S.Hemachandira, S.Saravanan, M Chandru, R.S.Kaviyadevi, " Monitoring & Tracking System for Elephants Using GPS/GSM  with Smart Electric Fencing ", International Conference on Circuits, Signals, Systems and Securities, December 2020.

Papers  Presented in  National Conference

 1.  V.S.Hemachandira., R.Viswanathan, " Optimization and Planning of Robot walking using Fourier Series and Genetic Algorithm", National Conference on Contributions of Mathematics in Science and Technolgy, February 2019.

Funded Programmes Organized (Seminar/Conference/Workshop/FDP/STTP/Other)

1. MATRICES AND ORDINARY DIFFERNTIAL EQUATIONS

2. STATISTICS AND NUMERICAL METHODS

3 . MATHEMATICAL FOUNDATIONS  FOR MACHINE LEARNING

4. MULTI-VARIABLE CALCULUS AND COMPLEX ANALYSIS

5. PROBABILITY AND STATISTICS

6. MATHEMATICS - II

7. MATHEMATICS - III

8. DISCRETE MATHEMATICS

9. PROBABILITY AND QUEUING THEORY

10.MATHEMATICS -I

11. APPLIED STATISTICS FOR FOOD TECHNOLOGY

12. LINEAR ALGEBRA AND TRANSFORMS

13. PROBABILITY, TRANSFORMS, AND PARTIAL DIFFERENTIAL EQUATIONS

1.  MATRICES AND ORDINARY DIFFERENTIAL EQUATIONS  

• Matrices 

• Method of Variation of Parameters 

• Cayley Hamilton Theorem & Exact Differential Equation

• Quadratic Forms

• Laplace Transform   

• Laplace Transform  

• Laplace Transform of Derivatives

• Inverse Laplace Transform  (2024- 2025)

2.   STATISTICS AND NUMERICAL METHODS  

• Testing of Hypothesis 

•  Interpolation for Unequal Intervals   

• Runge- Kutta Method    

• Solution of Simultaneous Linear Algebraic Equations (Direct Methods)                     

•  Gauss Elimination & Gauss Jordan Method  

•  Gauss Jacobi Method 

•  Z - Test for Difference of Means     

• Interpolation, Numerical Differentiation, and Integration 

• Adam's Method 

•   Newton's Method

• Testing of Hypothesis   

3. MATHEMATICAL FOUNDATIONS OF MACHINE LEARNING  

•  Linear Combination

• Support Vector Machine

•  Matrices for Linear Transformation

•  Vector Space

4.   MULTIVARIABLE CALCULUS AND COMPLEX ANALYSIS 

•  Double Integration  

•  Contour Integration   

•   Analytic Function

• Conformal Mapping 

5.  PROBABILITY AND STATISTICS 

• Covariance, correlation ,regression analysis 

• Chi square Test 

6.  MATHEMATICS - II  

•  Conformal Mapping - 1

• Contour Integration

7. MATHEMATICS-III 

• Fourier Transform

• Fourier Series (Odd & Even Function)

• Half Range Series

•  Fourier Series

• Z-Transform 

12.  LINEAR ALGEBRA AND TRANSFORMS

• Norms and Distance, Angle and Orthogonality in Inner Product Spaces, Cauchy-Schwarz inequality, Properties 

 of length and distance, Orthogonal, and Orthonormal Bases. LAT 

•   Vector Space 

•   Subspace 

 Link for Study Material Website ( It is my Website)

Link for Youtube videos