Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Nagarajan Sukavanam"'
Autor:
Abdul Haq, Nagarajan Sukavanam
Publikováno v:
An International Journal of Optimization and Control: Theories & Applications, Vol 14, Iss 1 (2024)
This work studies the existence of solutions and approximate controllability of fractional integrodifferential systems with Riemann-Liouville derivatives and with multiple delays in control. We establish suitable assumptions to prove the existence of
Externí odkaz:
https://doaj.org/article/e7f78cb2dd8a448c88ec23d7ddf27408
Autor:
Lavina Sahijwani, Nagarajan Sukavanam
Publikováno v:
An International Journal of Optimization and Control: Theories & Applications, Vol 13, Iss 1 (2023)
The article objectifies the approximate controllability of fractional nonlinear differential equations having Riemann-Liouville derivatives. First, the existence of solutions is deduced through fixed point approach and then approximate controllabilit
Externí odkaz:
https://doaj.org/article/4ca64e8e75674946892eb50895c4d1c0
Publikováno v:
Nonlinear Analysis, Vol 21, Iss 6 (2016)
In this paper, the existence and uniqueness of mild solution is initially obtained by use of measure of noncompactness and simple growth conditions. Then the conditions for approximate controllability are investigated for the distributed second-order
Externí odkaz:
https://doaj.org/article/764968589df848a982f59b1b86355358
Publikováno v:
ELCVIA Electronic Letters on Computer Vision and Image Analysis, Vol 8, Iss 1 (2009)
In this paper, a novel framework is presented to recover the 3-D shape information of a complex surface using its texture-less pair of stereo images. First a linear and generalized Lambertian model is proposed to obtain SfS data using an image from s
Externí odkaz:
https://doaj.org/article/9a627cfa1cfb47dfbc38cd4c41dc8d25
Autor:
Umesh Kumar, Nagarajan Sukavanam
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 5 (2008)
For a four wheeled mobile robot a trajectory tracking concept is developed based on its kinematics. A trajectory is a time–indexed path in the plane consisting of position and orientation. The mobile robot is modeled as a non holonomic system subje
Externí odkaz:
https://doaj.org/article/84e5d35437a44a7d89905545761994b5
Autor:
Nagarajan Sukavanam, Umesh Kumar
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 5, Iss 4 (2008)
For a four wheeled mobile robot a trajectory tracking concept is developed based on its kinematics. A trajectory is a time?indexed path in the plane consisting of position and orientation .The mobile robot is modeled as a non holonomic system subject
Externí odkaz:
https://doaj.org/article/4af7a67a6da94842a9f2766847a26f2f
Autor:
Raghavan, Divya, Nagarajan, Sukavanam
The well established mixed monotone iterative technique that is used to study the existence and uniqueness of fractional order system is studied explicitly for impulsive system with Hilfer fractional order in this paper. The procedure of finding mild
Externí odkaz:
http://arxiv.org/abs/2106.09510
Autor:
Raghavan, Divya, Nagarajan, Sukavanam
The well established monotone iterative technique that is used to study the existence and uniqueness of fractional impulsive system is extended to Hilfer fractional order in this paper. The results are derived by using the method of upper and lower s
Externí odkaz:
http://arxiv.org/abs/2011.11434
This paper establishes integral representations of mild solutions of impulsive Hilfer fractional differential equations with impulsive conditions and fluctuating lower bounds at impulsive points. Further, the paper provides sufficient conditions for
Externí odkaz:
http://arxiv.org/abs/2009.09419
Autor:
Raghavan, Divya, Nagarajan, Sukavanam
A non-convex control system governed by a nonlinear impulsive evolution equation of Hilfer fractional order in a Banach space is considered. The existence of admissible state-control pair is established. Then the introduction of suitable measure-valu
Externí odkaz:
http://arxiv.org/abs/2004.11188