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Keywords: adaptive control
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Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. June 2020, 142(6): 064501.
Paper No: DS-19-1368
Published Online: March 3, 2020
... nonlinear, closed-loop control methodology shown on a small-scale prototype boat. The control methodology, L1 adaptive control (L1AC), provides adaptive velocity and angular velocity control. The control system delivers performance levels that could reduce the cost of commissioning boats with joystick...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. December 2019, 141(12): 121007.
Paper No: DS-19-1013
Published Online: September 18, 2019
... suffers from various problems such as dynamic uncertainties, external disturbances, and human–robot interaction. In this paper, we propose a robust adaptive control approach of an exoskeleton robot with an unknown dynamic model and external disturbances. First, the dynamics of the exoskeleton's arm is...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. October 2019, 141(10): 101009.
Paper No: DS-18-1525
Published Online: June 13, 2019
... Network Control of Multifingered Robot Hands Using Visual Feedback ,” IEEE Trans. Neural Network , 20 ( 5 ), pp. 758 – 767 . 10.1109/TNN.2008.2012127 [17] Sanner , R. M. , and Slotine , J. E. , 1992 , “ Gaussian Networks for Direct Adaptive Control ,” IEEE Trans. Neural Network , 3 ( 6...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. September 2019, 141(9): 091006.
Paper No: DS-17-1636
Published Online: May 2, 2019
...Ruiyun Qi; Weiwei Su; Yizhen Meng For deep space probe subject to uncertain time-varying inertia matrix, unknown external disturbances, actuator faults, and misalignment, a fault-tolerant attitude controller is designed in this paper, which is based on adaptive control and fast terminal sliding...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2016, 138(3): 034501.
Paper No: DS-13-1477
Published Online: January 18, 2016
... vibration control adaptive control strain gradient boundary stabilization partial differential equation Nowadays, microscale structures such as microbeams, microplates, microbars, etc., are widely used in micro- and nano-electromechanical systems (MEMS and NEMS). Microscale beams play a...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. May 2015, 137(5): 051002.
Paper No: DS-12-1229
Published Online: May 1, 2015
.... adaptive fuzzy control adaptive control approximation error Gyroscopes are commonly used sensors for measuring angular velocity in many areas of applications such as navigation, homing, and control stabilization. The performance of the MEMS gyroscope is deteriorated by the effects of time varying...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. September 2014, 136(5): 051012.
Paper No: DS-13-1469
Published Online: June 12, 2014
... gives insight into system properties that will be considered in future investigation. Furthermore, a discrete adaptive control law with low computational cost is required for the application on hand. The designed self-tuning regulator and the estimation algorithm were validated in numerical simulations...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. May 2014, 136(3): 031017.
Paper No: DS-13-1095
Published Online: February 24, 2014
... identification time-varying systems adaptive control basis functions ARMAX systems Many systems exhibit nonstationary behaviors due to inherent time-varying characteristics of their internal components. Although, some of these systems can sufficiently be described with stationary models over short...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. May 2014, 136(3): 031009.
Paper No: DS-12-1385
Published Online: February 19, 2014
... online February 19, 2014. Assoc. Editor: Won-jong Kim. 22 11 2012 03 12 2013 This paper studies design and evaluation of a multivariable model reference adaptive control (MRAC) scheme for aircraft systems under simultaneous actuator failures and structural damage. A key design...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. March 2013, 135(2): 021009.
Paper No: DS-11-1319
Published Online: November 7, 2012
.... , and Koshkouei , A. J. , 2010 , “ Adaptive Neural Network Output Feedback Stabilization of Nonlinear Non-Minimum Phase Systems ,” Int. J. Adapt. Control Signal Process. , 24 , pp . 65–82. 10.1002/acs.1111 [19] Polycarpou , M. M. , 1996 , “ Stable Adaptive Neural Control Scheme for...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. September 2012, 134(5): 051007.
Published Online: July 12, 2012
... coordination algorithms for multiagent systems build on techniques from adaptive control. Each agent is driven by swarming and gradient ascent efforts based on its own recursively estimated field via locally collected measurements by itself and its neighboring agents. The convergence properties of the proposed...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. March 2012, 134(2): 021015.
Published Online: January 12, 2012
...Xia Liu; Mahdi Tavakoli Existing work concerning adaptive control of uncertain teleoperation systems only deals with linearly parameterized (LP) dynamic uncertainties. Typical teleoperation system dynamics, however, also posses terms with nonlinearly parameterized (NLP) structures. An example of...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. March 2012, 134(2): 021016.
Published Online: January 12, 2012
... using other control methods, such as PID, adaptive control and so on. Remark 3: Note that when we substitute α k - 1 ( t ) = 1 + ξ 2 ( x k ( t ) , t ) into Eq. 4 , it does not affect the causality of the updating algorithm 4 since x k...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2012, 134(2): 024505.
Published Online: January 3, 2012
... estimation algorithm in the framework of adaptive control. It applies to a large class of nonlinear, time-varying processes with unknown dynamics. The solution is deceivingly simple and easy to implement. The results of analysis are further verified through simulation and hardware tests. 09 09 2010...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. March 2012, 134(2): 021011.
Published Online: January 3, 2012
... first channel of model 3 , then from Eq. 6 one could synthesize a virtual control law α 1 for it. A similar controller as that in Ref. [ 24 ] for Eq. 6 is as follows: 7 α 1 = α 1 a + α 1 s where α 1 a is the adaptive control term and α 1 s is the...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2012, 134(1): 011021.
Published Online: December 6, 2011
... the parameter identification results and the modified dual-observer, this paper designs an adaptive control algorithm with dynamic friction compensation for hydraulic servo system. The comparative experiments indicate that the proposed parameter identification technique and the adaptive control...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2012, 134(1): 011012.
Published Online: December 5, 2011
... of Selective Catalytic Reduction (SCR) Catalyst Ammonia Storage ,” Proc. Inst. Mech. Eng., Part D (J. Automob. Eng.) , 224 ( 9 ), pp. 1199 – 1211 . 10.1243/09544070JAUTO1482 24 Krstic , M. , Kanellakopoulos , I. , and Kokotovic , P. V. , 1995 , Nonlinear and Adaptive Control...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. November 2011, 133(6): 064506.
Published Online: November 22, 2011
... versions of feedback linearizing controllers have been used to compensate for the external loads disturbances in the control of EHSS. However, real-time implementations issues limit the use of these techniques. While adaptive control using a feedback-linearization based controller structure has been shown...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. November 2011, 133(6): 061014.
Published Online: November 11, 2011
... completely by using the DSMC with a small switching gain. 09 12 2009 13 03 2011 11 11 2011 11 11 2011 adaptive control learning (artificial intelligence) machine control neurocontrollers nonlinear control systems PI control position control radial basis function networks...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. November 2011, 133(6): 061004.
Published Online: September 29, 2011
.... adaptive control electrohydraulic control equipment feedforward inverse problems position control pressure control valves autocalibration learning control electronic pressure control hydraulics poppet valve This work was completed at the Georgia Institute of Technology and supported...