Secure-by-construction synthesis of cyber-physical systems
Correct-by-construction synthesis is a cornerstone of the confluence of formal methods and
control theory towards designing safety-critical systems. Instead of following the time-tested …
control theory towards designing safety-critical systems. Instead of following the time-tested …
Formal synthesis of controllers for safety-critical autonomous systems: Developments and challenges
In recent years, formal methods have been extensively used in the design of autonomous
systems. By employing mathematically rigorous techniques, formal methods can provide …
systems. By employing mathematically rigorous techniques, formal methods can provide …
Automated verification and synthesis of stochastic hybrid systems: A survey
Stochastic hybrid systems have received significant attentions as a relevant modeling
framework describing many systems, from engineering to the life sciences: they enable the …
framework describing many systems, from engineering to the life sciences: they enable the …
Formal synthesis of stochastic systems via control barrier certificates
This article focuses on synthesizing control policies for discrete-time stochastic control
systems together with a lower bound on the probability that the systems satisfy the complex …
systems together with a lower bound on the probability that the systems satisfy the complex …
Control of multi-agent systems with finite time control barrier certificates and temporal logic
M Srinivasan, S Coogan… - 2018 IEEE Conference on …, 2018 - ieeexplore.ieee.org
In this paper, a method to synthesize controllers using finite time convergence control barrier
functions guided by linear temporal logic specifications for continuous time multi-agent …
functions guided by linear temporal logic specifications for continuous time multi-agent …
Control of mobile robots using barrier functions under temporal logic specifications
M Srinivasan, S Coogan - IEEE Transactions on Robotics, 2020 - ieeexplore.ieee.org
In this article, we propose a framework for the control of mobile robots subject to temporal
logic specifications using barrier functions. Complex task specifications can be conveniently …
logic specifications using barrier functions. Complex task specifications can be conveniently …
Compositional construction of control barrier functions for interconnected control systems
In this paper, we provide a compositional framework for synthesizing hybrid controllers for
interconnected discrete-time control systems enforcing specifications expressed by co-Büchi …
interconnected discrete-time control systems enforcing specifications expressed by co-Büchi …
Temporal logic verification of stochastic systems using barrier certificates
This paper presents a methodology for temporal logic verification of discrete-time stochastic
systems. Our goal is to find a lower bound on the probability that a complex temporal …
systems. Our goal is to find a lower bound on the probability that a complex temporal …
Compositional synthesis of control barrier certificates for networks of stochastic systems against ω-regular specifications
This paper is concerned with a compositional scheme for the construction of control barrier
certificates for interconnected discrete-time stochastic systems. The main objective is to …
certificates for interconnected discrete-time stochastic systems. The main objective is to …
Closure certificates
A barrier certificate, defined over the states of a dynamical system, is a real-valued function
whose zero level set characterizes an inductively verifiable state invariant separating …
whose zero level set characterizes an inductively verifiable state invariant separating …