Peer-Reviewed Journal Articles

M. Woodburn, W. M. Griggs, J. Mareček and R. N. Shorten, Herd Routes: a feedback control-based preventative system for improving female pedestrian safety on city streets, to appear in International Journal of Control. [PDF]

R. Ghosh, J. Mareček, W. M. Griggs, M. Souza and R. N. Shorten, Predictability and fairness in social sensing, IEEE Internet of Things Journal, vol. 9, no. 1, pp. 37-54, 2022. [PDF]

W. M. Griggs, R. Verago, J. Naoum-Sawaya, R. H. Ordóñez-Hurtado, R. Gilmore and R. N. Shorten, Localising missing entities using parked vehicles: an RFID-based system, IEEE Internet of Things Journal, vol. 5, no. 5, pp. 4018-4030, 2018. [PDF]

W. Griggs, G. Russo and R. Shorten, Leader and leaderless multi-layer consensus with state obfuscation: an application to distributed speed advisory systems, IEEE Transactions on Intelligent Transportation Systems, vol. 19, no. 3, pp. 711-721, 2018. [PDF]

Y. Gu, F. Häusler, W. Griggs, E. Crisostomi and R. Shorten, Smart procurement of naturally generated energy (SPONGE) for PHEVs, International Journal of Control, vol. 89, no. 7, pp. 1467-1480, 2016. [PDF]

W. Griggs, J. Y. Yu, F. Wirth, F. Häusler and R. Shorten, On the design of campus parking systems with QoS guarantees, IEEE Transactions on Intelligent Transportation Systems, vol. 17, no. 5, pp. 1428-1437, 2016. [PDF]

W. M. Griggs, R. H. Ordóñez-Hurtado, E. Crisostomi, F. Häusler, K. Massow and R. N. Shorten, A large-scale SUMO-based emulation platform, IEEE Transactions on Intelligent Transportation Systems, vol. 16, no. 6, pp. 3050-3059, 2015. [PDF]

C. King, W. Griggs, F. Wirth, K. Quinn and R. Shorten, Alleviating a form of electric vehicle range anxiety through on-demand vehicle access, International Journal of Control, vol. 88, no. 4, pp. 717-728, 2015. [PDF]

M. Souza, W. M. Griggs, R. H. Ordóñez-Hurtado, S. S. K. Sajja, A. Lanzon and R. N. Shorten, Characterising discrete-time linear systems with the “mixed” positive real and bounded real property, European Journal of Control, vol. 20, no. 5, pp. 259-268, 2014. [PDF]

S. Stüdli, W. Griggs, E. Crisostomi and R. Shorten, On optimality criteria for reverse charging of electric vehicles, IEEE Transactions on Intelligent Transportation Systems, vol. 15, no. 1, pp. 451-456, 2014. [PDF]

R. H. Ordóñez-Hurtado, W. M. Griggs and R. N. Shorten, On interconnected systems, passivity and some generalisations, International Journal of Control, vol. 86, no. 12, pp. 2274-2289, 2013. [PDF]

W. M. Griggs, S. S. K. Sajja, B. D. O. Anderson and R. N. Shorten, On interconnections of “mixed” systems using classical stability theory, Systems & Control Letters, vol. 61, no. 5, pp. 676-682, 2012. [PDF]

C. Villegas, M. Corless, W. Griggs and R. Shorten, A passivity based decentralized control design methodology with application to vehicle dynamics control, Journal of Dynamic Systems, Measurement, and Control, vol. 134, no. 1, pp. 011014-1 to 011014-14, 2012. [PDF]

C. K. King, W. M. Griggs and R. N. Shorten, A Kalman-Yakubovich-Popov-type lemma for systems with certain state-dependent constraints, Automatica, vol. 47, no. 9, pp. 2107-2111, 2011. [PDF]

W. M. Griggs, B. D. O. Anderson and R. N. Shorten, A test for determining systems with “mixed” small gain and passivity properties, Systems & Control Letters, vol. 60, no. 7, pp. 479-485, 2011. [PDF]

W. M. Griggs, C. K. King, R. N. Shorten, O. Mason and K. Wulff, Quadratic Lyapunov functions for systems with state-dependent switching, Linear Algebra and Its Applications, vol. 433, no. 1, pp. 52-63, 2010. [PDF]

W. M. Griggs, A. Lanzon and B. D. O. Anderson, A test for stability robustness of linear time-varying systems utilizing the linear time-invariant v-gap metric, International Journal of Robust and Nonlinear Control, vol. 19, no. 9, pp. 986-1015, 2009. [PDF]

W. M. Griggs, B. D. O. Anderson, A. Lanzon and M. C. Rotkowitz, Interconnections of nonlinear systems with “mixed” small gain and passivity properties and associated input-output stability results, Systems & Control Letters, vol. 58, no. 4, pp. 289-295, 2009. [PDF]

W. M. Griggs, B. D. O. Anderson and A. Lanzon, A “mixed” small gain and passivity theorem in the frequency domain, Systems & Control Letters, vol. 56, no. 9-10, pp. 596-602, 2007. [PDF]

Peer-Reviewed Conference Papers

C. B. Pham, W. Griggs and J. Saunderson, A scalable Frank-Wolfe-based algorithm for the Max-Cut SDP, presented at 40th International Conference on Machine Learning, Honolulu, Hawaii, USA, July 2023, in Proceedings of Machine Learning Research, vol. 202, pp. 27822-27839, 2023. [PDF]

O. Yang and W. M. Griggs, Connected e-bicycle platoons at unsignalised intersections, 24th International IEEE Conference on Intelligent Transportation Systems, pp. 1875-1882, Indianapolis, Indiana, USA, September 2021. [PDF]

M. Souza, W. M. Griggs, J. Mareček and R. N. Shorten, Regulating the searching behaviour of parked vehicles attempting to locate moving, missing entities, 21st International IEEE Conference on Intelligent Transportation Systems, pp. 3680-3685, Maui, Hawaii, USA, November 2018. [PDF]

E. Thompson, R. Ordóñez-Hurtado, W. Griggs, J. Y. Yu, B. Mulkeen and R. Shorten, On charge point anxiety and the sharing economy, 20th International IEEE Conference on Intelligent Transportation Systems, Yokohama, Japan, October 2017. [PDF]

W. Griggs, G. Russo and R. Shorten, Consensus with state obfuscation: an application to speed advisory systems, 19th International IEEE Conference on Intelligent Transportation Systems, pp. 2506-2511, Rio de Janeiro, Brazil, November 2016. [PDF]

F. Häusler, Y. Gu, W. Griggs, E. Crisostomi, I. Radusch and R. Shorten, Cooperative control and Smart Procurement Of Naturally Generated Energy (SPONGE) for PHEVs, 4th International Conference on Connected Vehicles and Expo, pp. 346-351, Shenzhen, China, October 2015. [PDF]

R. Verago, J. Naoum-Sawaya, W. Griggs and R. Shorten, Localization of missing entities using parked cars, 4th International Conference on Connected Vehicles and Expo, pp. 40-41, Shenzhen, China, October 2015. [PDF]

F. Häusler, R. H. Ordóñez-Hurtado, W. M. Griggs, I. Radusch and R. N. Shorten, Closed-loop flow regulation with balanced routing, 3rd International Conference on Connected Vehicles and Expo, pp. 1054-1055, Vienna, Austria, December 2014. [PDF]

R. Cogill, O. Gallay, W. Griggs, C. Lee, Z. Nabi, R. Ordonez, M. Rufli, R. Shorten, T. Tchrakian, R. Verago, F. Wirth and S. Zhuk, Parked cars as a service delivery platform, 3rd International Conference on Connected Vehicles and Expo, pp. 138-143, Vienna, Austria, December 2014. [PDF]

W. M. Griggs and R. N. Shorten, Embedding real vehicles in SUMO for large-scale ITS scenario emulation, 2nd International Conference on Connected Vehicles and Expo, pp. 962-963, Las Vegas, Nevada, USA, December 2013. [PDF]

R. H. Ordóñez-Hurtado, W. M. Griggs, K. Massow and R. N. Shorten, Evaluation of a new intelligent speed advisory system using hardware-in-the-loop simulation, 2nd International Conference on Connected Vehicles and Expo, pp. 945-946, Las Vegas, Nevada, USA, December 2013. [PDF]

M. Liu, W. Griggs, C. King, F. Wirth, P. Borrel and R. Shorten, Applying a QoS-based fleet dimension method to reduce fleet emissions, 2nd International Conference on Connected Vehicles and Expo, pp. 732-733, Las Vegas, Nevada, USA, December 2013. [PDF]

W. M. Griggs, R. H. Ordóñez-Hurtado, S. S. K. Sajja, A. Lanzon and R. N. Shorten, Characterisations of the “mixed” small gain and passivity property for linear systems in discrete time, European Control Conference 2013, pp. 2597-2602, Zurich, Switzerland, July 2013. [PDF]

S. Stüdli, W. Griggs, E. Crisostomi and R. Shorten, On optimality criteria for V2G charging strategies, 1st International Conference on Connected Vehicles and Expo, pp. 345-346, Beijing, China, December 2012. [PDF]

W. M. Griggs, S. S. K. Sajja, B. D. O. Anderson and R. N. Shorten, Extending small gain and passivity theory for large-scale system interconnections, 2012 American Control Conference, pp. 6376-6381, Montréal, Canada, June 2012. [PDF]

C. Villegas, Y.-L. Chow, M. Corless, R. Shorten and W. Griggs, A decentralized control technique for vehicle chassis control, 50th IEEE Conference on Decision and Control, and European Control Conference 2011, pp. 2535-2540, Orlando, Florida, USA, December 2011. [PDF]

C. K. King, W. M. Griggs and R. N. Shorten, A result on the existence of quadratic Lyapunov functions for state-dependent switched systems with uncertainty, 49th IEEE Conference on Decision and Control, pp. 7339-7344, Atlanta, Georgia, USA, December 2010. [PDF]

W. M. Griggs, B. D. O. Anderson and R. N. Shorten, Determining “mixedness” and an application of finite-gain stability results to “mixed” system interconnections, 49th IEEE Conference on Decision and Control, pp. 714-719, Atlanta, Georgia, USA, December 2010. [PDF]

W. M. Griggs, C. K. King, R. N. Shorten, O. Mason and K. Wulff, A geometrical treatment for obtaining necessary and sufficient conditions for joint quadratic Lyapunov function existence for state-dependent, switched systems: a two-dimensional case, 17th Mediterranean Conference on Control and Automation, pp. 1337-1342, Thessaloniki, Greece, June 2009. [PDF]

W. M. Griggs, B. D. O. Anderson, A. Lanzon and M. C. Rotkowitz, A stability result for interconnections of nonlinear systems with “mixed” small gain and passivity properties, 46th IEEE Conference on Decision and Control, pp. 4489-4494, New Orleans, Louisiana, USA, December 2007. [PDF]

W. M. Griggs, B. D. O. Anderson and A. Lanzon, A “mixed” small gain and passivity theorem for an interconnection of linear time-invariant systems, European Control Conference 2007, pp. 2410-2416, Kos, Greece, July 2007. [PDF]

W. M. Griggs, A. Lanzon and B. D. O. Anderson, A stability robustness test for systems with linear time-varying uncertainties, 44th IEEE Conference on Decision and Control, and European Control Conference 2005, pp. 3651-3656, Seville, Spain, December 2005. [PDF]

W. M. Griggs, A. Lanzon and B. D. O. Anderson, On Vinnicombe metrics and the stability robustness of linear time-varying systems, 5th Asian Control Conference, vol. 3, pp. 1469-1477, Melbourne, Australia, July 2004. [PDF]

Book Chapters

W. Griggs, R. Ordóñez-Hurtado, G. Russo and R. Shorten, A vehicle-in-the-loop emulation platform for demonstrating intelligent transportation systems, in H. Waschl, I. Kolmanovsky and F. Willems (Eds.), Lecture Notes in Control and Information Sciences: Control Strategies for Advanced Driver Assistance Systems and Autonomous Driving Functions, vol. 476, pp. 133-154, 2019, Springer. [PDF]

R. H. Ordóñez-Hurtado, W. M. Griggs, K. Massow and R. N. Shorten, Intelligent speed advising based on cooperative traffic scenario determination, in H. Waschl, I. Kolmanovsky, M. Steinbuch and L. del Re (Eds.), Lecture Notes in Control and Information Sciences: Optimization and Optimal Control in Automotive Systems, vol. 455, pp. 77-92, 2014, Springer. [PDF]

Dissertation

W. M. Griggs, Stability Results for Feedback Control Systems, Ph.D. Thesis, The Australian National University, Australia, December 2007. [PDF]

Conference and Workshop Presentations (Invited Papers, Submitted Abstracts, Etc.)

R. Lambert and W. Griggs, Interface problems in delivering an accessible railway, AusRAIL PLUS 2023, Sydney, Australia, November 2023.

M. Woodburn, W. M. Griggs, Jakub Mareček and R. N. Shorten, Herd Routes: improving female pedestrian safety on city streets, ITS Australia Global Summit 2023, Melbourne, Australia, August 2023.

F. Ahmic, W. Griggs and H. L. Vu, An adaptive framework for the social coordination of human and autonomous vehicles, ITS Australia Global Summit 2023, Melbourne, Australia, August 2023.

L. Guo, M. G. Burke and W. M. Griggs, Psychological ownership, and its impact on public acceptance of shared autonomous vehicles, ITS Australia Global Summit 2023, Melbourne, Australia, August 2023.

E. Abdi, W. Griggs, R. Lambert, R. Ravitharan, P. Gamagedera, R. Bowater and A. Luhar, Improving accessibility to rail network through consolidated research, AusRAIL Live & On Demand, Virtual Conference, December 2020.

C. King, W. Griggs, F. Wirth and R. Shorten, Using a car sharing model to alleviate electric vehicle range anxiety, 16th Yale Workshop on Adaptive and Learning Systems, New Haven, Connecticut, USA, June 2013.