Ryan C. Loxton

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 22

Top Topics

Dynamic Optimization

Optimal Control

Top Venues

Optim. Methods Softw.

J. Optim. Theory Appl.

Eur. J. Oper. Res.

Publications

Sandy Spiers, Hoa T. Bui, Ryan C. Loxton, Moussa Reda Mansour, Kylie Hollins, Richard Francis, Christopher Martindale, Yogesh Pimpale
Bayer digestion maintenance optimisation with lazy constraints and Benders decomposition. Ann. Oper. Res. 338 (1) (2024)
Hoa T. Bui, Sandy Spiers, Ryan C. Loxton
Solving Euclidean Max-Sum problems exactly with cutting planes. Comput. Oper. Res. 168 (2024)
Sandy Spiers, Hoa T. Bui, Ryan C. Loxton
An exact cutting plane method for the Euclidean max-sum diversity problem. Eur. J. Oper. Res. 311 (2) (2023)
Liqiang Jin, Yanyan Yin, Qun Lin, Ryan C. Loxton, Kok Lay Teo
A computational study of optimal control of Markov jump systems. J. Frankl. Inst. 359 (8) (2022)
Mojtaba Heydar, Elham Mardaneh, Ryan C. Loxton
Approximate dynamic programming for an energy-efficient parallel machine scheduling problem. Eur. J. Oper. Res. 302 (1) (2022)
Chongyang Liu, Ryan C. Loxton, Kok Lay Teo, Song Wang
Optimal state-delay control in nonlinear dynamic systems. Autom. 135 (2022)
Weifeng Zhong, Qun Lin, Ryan C. Loxton, Kok Lay Teo
Optimal train control via switched system dynamic optimization. Optim. Methods Softw. 36 (2-3) (2021)
Hoa T. Bui, Ryan C. Loxton, Asghar Moeini
A note on the finite convergence of alternating projections. Oper. Res. Lett. 49 (3) (2021)
Z. Seif, Elham Mardaneh, Ryan C. Loxton, A. Lockwood
Minimizing equipment shutdowns in oil and gas campaign maintenance. J. Oper. Res. Soc. 72 (7) (2021)
Elham Mardaneh, Ryan C. Loxton, Shiv Meka, Luke Gamble
A decision support system for grain harvesting, storage, and distribution logistics. Knowl. Based Syst. 223 (2021)
Ryan C. Loxton, Qun Lin, Fabrizio Padula, Lorenzo Ntogramatzidis
Minimizing control volatility for nonlinear systems with smooth piecewise-quadratic input signals. Syst. Control. Lett. 145 (2020)
Fabrizio Padula, Lorenzo Ntogramatzidis, Robert Schmid, Ryan C. Loxton
Geometric Control and Disturbance Decoupling for Fractional Systems. SIAM J. Control. Optim. 58 (3) (2020)
Roberto Pagani, Fabrizio Padula, Giovanni Legnani, Ryan C. Loxton, Antonio Visioli
A fractional model of the friction-temperature behavior in robot joints. ICCMA (2019)
Eunice Blanchard, Ryan C. Loxton, Volker Rehbock
Dynamic optimization of dual-mode hybrid systems with state-dependent switching conditions. Optim. Methods Softw. 33 (2) (2018)
Chongyang Liu, Zhaohua Gong, Kok Lay Teo, Ryan C. Loxton, Enmin Feng
Bi-objective dynamic optimization of a nonlinear time-delay system in microbial batch process. Optim. Lett. 12 (6) (2018)
Chongyang Liu, Ryan C. Loxton, Qun Lin, Kok Lay Teo
Dynamic Optimization for Switched Time-Delay Systems with State-Dependent Switching Conditions. SIAM J. Control. Optim. 56 (5) (2018)
Yufei Sun, Grace Aw, Ryan C. Loxton, Kok Lay Teo
Chance-constrained optimization for pension fund portfolios in the presence of default risk. Eur. J. Oper. Res. 256 (1) (2017)
Fei Liu, Ryan C. Loxton, Takashi Tsuchiya
Preface. Optim. Methods Softw. 31 (6) (2016)
Zhaohua Gong, Ryan C. Loxton, Changjun Yu, Kok Lay Teo
Dynamic optimization for robust path planning of horizontal oil wells. Appl. Math. Comput. 274 (2016)
Zhigang Ren, Chao Xu, Qun Lin, Ryan C. Loxton, Kok Lay Teo
Dynamic optimization of open-loop input signals for ramp-up current profiles in tokamak plasmas. Commun. Nonlinear Sci. Numer. Simul. 32 (2016)
Elham Mardaneh, Qun Lin, Ryan C. Loxton
A heuristic algorithm for optimal fleet composition with vehicle routing considerations. Optim. Methods Softw. 31 (2) (2016)
Changjun Yu, Qun Lin, Ryan C. Loxton, Kok Lay Teo, Guoqiang Wang
A Hybrid Time-Scaling Transformation for Time-Delay Optimal Control Problems. J. Optim. Theory Appl. 169 (3) (2016)
Zhigang Ren, Chao Xu, Qun Lin, Ryan C. Loxton
Output stabilization of boundary-controlled parabolic PDEs via gradient-based dynamic optimization. ACC (2015)
Qun Lin, Ryan C. Loxton, Kok Lay Teo, Yong Hong Wu
Optimal control problems with stopping constraints. J. Glob. Optim. 63 (4) (2015)
Qun Lin, Ryan C. Loxton, Chao Xu, Kok Lay Teo
Parameter estimation for nonlinear time-delay systems with noisy output measurements. Autom. 60 (2015)
Tehuan Chen, Zhigang Ren, Chao Xu, Ryan C. Loxton
Optimal boundary control for water hammer suppression in fluid transmission pipelines. Comput. Math. Appl. 69 (4) (2015)
Guanming Cheng, Lei Wang, Ryan C. Loxton, Qun Lin
Robust Optimal Control of a Microbial Batch Culture Process. J. Optim. Theory Appl. 167 (1) (2015)
Qun Lin, Ryan C. Loxton, Kok Lay Teo, Yong Hong Wu, Changjun Yu
A new exact penalty method for semi-infinite programming problems. J. Comput. Appl. Math. 261 (2014)
Tehuan Chen, Chao Xu, Zhigang Ren, Ryan C. Loxton
Optimal Boundary Control for Water Hammer Suppression in Fluid Transmission Pipelines. CoRR (2014)
Tao Han, Chao Xu, Ryan C. Loxton, Lei Xie
Bi-objective Optimization for Robust RGB-D Visual Odometry. CoRR (2014)
Chongyang Liu, Ryan C. Loxton, Kok Lay Teo
A computational method for solving time-delay optimal control problems with free terminal time. Syst. Control. Lett. 72 (2014)
Yufei Sun, Grace Aw, Ryan C. Loxton, Kok Lay Teo
An optimal machine maintenance problem with probabilistic state constraints. Inf. Sci. 281 (2014)
Eunice Blanchard, Ryan C. Loxton, Volker Rehbock
Optimal control of impulsive switched systems with minimum subsystem durations. J. Glob. Optim. 60 (4) (2014)
Chongyang Liu, Ryan C. Loxton, Kok Lay Teo
Switching Time and Parameter Optimization in Nonlinear Switched Systems with Multiple Time-Delays. J. Optim. Theory Appl. 163 (3) (2014)
Qun Lin, Ryan C. Loxton, Kok Lay Teo, Yong Hong Wu
Optimal feedback control for dynamic systems with state constraints: An exact penalty approach. Optim. Lett. 8 (4) (2014)
Chongyang Liu, Ryan C. Loxton, Kok Lay Teo
Optimal parameter selection for nonlinear multistage systems with time-delays. Comput. Optim. Appl. 59 (1-2) (2014)
Yatong An, Chao Xu, Qun Lin, Ryan C. Loxton, Kok Lay Teo
Path planning for underactuated Dubins micro-robots using switching control. ICCA (2013)
Changjun Yu, Bin Li, Ryan C. Loxton, Kok Lay Teo
Optimal discrete-valued control computation. J. Glob. Optim. 56 (2) (2013)
Qinqin Chai, Ryan C. Loxton, Kok Lay Teo, Chunhua Yang
Time-delay estimation for nonlinear systems with piecewise-constant input. Appl. Math. Comput. 219 (17) (2013)
Ryan C. Loxton, Qun Lin, Kok Lay Teo
Minimizing control variation in nonlinear optimal control. Autom. 49 (9) (2013)
Eunice Blanchard, Ryan C. Loxton, Volker Rehbock
A computational algorithm for a class of non-smooth optimal control problems arising in aquaculture operations. Appl. Math. Comput. 219 (16) (2013)
Ling Yun Wang, Weihua Gui, Kok Lay Teo, Ryan C. Loxton, Chunhua Yang
Optimal control problems arising in the zinc sulphate electrolyte purification process. J. Glob. Optim. 54 (2) (2012)
Ryan C. Loxton, Qun Lin, Kok Lay Teo
A stochastic fleet composition problem. Comput. Oper. Res. 39 (12) (2012)
Qun Lin, Ryan C. Loxton, Kok Lay Teo, Yong Hong Wu
Optimal control computation for nonlinear systems with state-dependent stopping criteria. Autom. 48 (9) (2012)
Ryan C. Loxton, Kok Lay Teo, Volker Rehbock
Robust suboptimal control of nonlinear systems. Appl. Math. Comput. 217 (14) (2011)
Ryan C. Loxton, Kok Lay Teo, Volker Rehbock
An Optimization Approach to State-Delay Identification. IEEE Trans. Autom. Control. 55 (9) (2010)
Ryan C. Loxton, Kok Lay Teo, Volker Rehbock, Bingo Wing-Kuen Ling
Optimal switching instants for a switched-capacitor DC/DC power converter. Autom. 45 (4) (2009)
Bahram Farhadinia, Kok Lay Teo, Ryan C. Loxton
A computational method for a class of non-standard time optimal control problems involving multiple time horizons. Math. Comput. Model. 49 (7-8) (2009)
Ryan C. Loxton, Kok Lay Teo, Volker Rehbock
Computational Method for a Class of Switched System Optimal Control Problems. IEEE Trans. Autom. Control. 54 (10) (2009)
Ryan C. Loxton, Kok Lay Teo, Volker Rehbock, Ka Fai Cedric Yiu
Optimal control problems with a continuous inequality constraint on the state and the control. Autom. 45 (10) (2009)
Ryan C. Loxton, Kok Lay Teo, Volker Rehbock
Optimal control problems with multiple characteristic time points in the objective and constraints. Autom. 44 (11) (2008)