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The Reach-Avoid Problem for Constant-Rate Multi-mode Systems
[chapter]
2017
Lecture Notes in Computer Science
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Alur, Wojtczak, and Trivedi have shown that reachability problems for constant-rate multi-mode systems for open and convex safety sets can be solved in polynomial time. ...
A constant-rate multi-mode system is a hybrid system that can switch freely among a finite set of modes, and whose dynamics is specified by a finite number of real-valued variables with mode-dependent ...
We study this motion planning problem in a simpler setting of systems modeled as constant-rate multi-mode systems [4]-a switched system with constantrate dynamics (vector) in every mode-and study the reachability ...
doi:10.1007/978-3-319-68167-2_30
fatcat:dkfflpxlfzhw5jzz6y2bnpcdde
The Reach-Avoid Problem for Constant-Rate Multi-Mode Systems
[article]
2017
arXiv
pre-print
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Alur, Wojtczak, and Trivedi have shown that reachability problems for constant-rate multi-mode systems for open and convex safety sets can be solved in polynomial time. ...
A constant-rate multi-mode system is a hybrid system that can switch freely among a finite set of modes, and whose dynamics is specified by a finite number of real-valued variables with mode-dependent ...
We study this motion planning problem in a simpler setting of systems modeled as constant-rate multi-mode systems [4]-a switched system with constantrate dynamics (vector) in every mode-and study the reachability ...
arXiv:1707.04151v1
fatcat:qdmoa7zjtjcodnmxrqqs4azh7u
Goal Programming for Stable Mode Transition in Tandem Turbo-ramjet Engines
2009
Chinese Journal of Aeronautics
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Third, the Newton-Raphson algorithm is used to solve the multi-variable and multi-objective optimization problem. ...
This article, in order to guarantee the stable mode transition in tandem turbo-ramjet engines, investigates the multi-objective and multi-variable goal programming algorithm. ...
However, the system integrating the turbofan mode with the ramjet mode poses formidable challenges to the system, amongst which the problem about smooth turbofan/ramjet mode transition could be counted ...
doi:10.1016/s1000-9361(08)60130-2
fatcat:2hubhkij4bhh7hdm4bt4ppwmym
A charging method for electric vehicle using multi battery series mode
[article]
2017
arXiv
pre-print
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A charging method for electric vehicle using multi battery series mode which consisted of the following steps was introduced: the battery series is firstly charged at a constant power with a charging current ...
Contents in this paper provide a charging method for electric vehicles using multi battery series mode with high charging efficiency and security level. ...
In order to solve the above problem, Li et al. have done deep investigations into the charging management mode of the batteries in electric vehicles and the design of control system which balances the ...
arXiv:1705.06234v1
fatcat:gpa6yupfqnecpcdk7ieuq7xdnq
Learning a Decentralized Multi-arm Motion Planner
[article]
2020
arXiv
pre-print
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In this paper, we tackle this problem with multi-agent reinforcement learning, where a decentralized policy is trained to control one robot arm in the multi-arm system to reach its target end-effector ...
Thanks to the closed-loop and decentralized formulation, our approach generalizes to 5-10 multi-arm systems and dynamic moving targets (>90% success rate for a 10-arm system), despite being trained on ...
Acknowledgments We would like to thank Google for the UR5 robot hardware. ...
arXiv:2011.02608v1
fatcat:qpco472v2feuvhrmgynlydvzra
Integration of UPQC for Power Quality improvement in distributed generation network - a review
2011
2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies
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Recent improvements in capacity expansion techniques and future trends for the application of UPQC in distributed modes are also identified. ...
interruption and active power transfer to the load and grid have also been identified. ...
System cost for PQ
improvement -reduced
(remove DG Inverter)
i. Control complexity -
high
ii. Capacity
enhancement in multi-
level or multi-module
mode -difficult
(UPQC-DG)Separated
i. ...
doi:10.1109/isgteurope.2011.6162813
dblp:conf/isgteurope/KhademBC11
fatcat:4sc2drjzuvhfngzb6uigxwvfqu
Randomized multi-modal motion planning for a humanoid robot manipulation task
2010
The international journal of robotics research
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walking, reaching, and pushing modes. ...
This requires reasoning in a motion space with a particular multi-modal structure, in which the state contains both a discrete mode (the contact state) and a continuous configuration (the robot and object ...
These constraints introduce a multi-modal structure to the problem, where the system moves between walking, reaching, and stable pushing modes. ...
doi:10.1177/0278364910386985
fatcat:jbvc24biuzb7vnkgmeo7mq3qu4
MESO-based robustness voltage sliding mode control for AC islanded microgrid
2020
Chinese Journal of Electrical Engineering
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Finally, considering the lumped uncertainty, a sliding mode controller with a multi-power reaching law is proposed to enable the output voltage of the system to track its reference voltage rapidly and ...
A new modified extended state observer (MESO)-based robustness voltage sliding mode control (SMC) strategy is proposed for an AC islanded microgrid under system uncertainties including system parameter ...
MESO-based sliding mode controller design For the purpose of improving the reaching rate, in this study, a reaching law of multi power is designed as ⎧ ⎪ = ⎨ < ⎪ ⎩ ≥ where 0( 1,2,3,4) i k i > = , 1 1 ...
doi:10.23919/cjee.2020.000013
fatcat:dufcgtfgvzhg3df4ujlmiwdpqy
Permanent Magnet Synchronous Motor Vector Control Based on Weighted Integral Gain of Sliding Mode Variable Structure
2015
Open Automation and Control Systems Journal
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For the second step, the stability of the system was proved with lyapunov stability theory. ...
Aiming at the slow dynamic response and the chattering problem from conventional exponential reaching law sliding mode applied in permanent magnet synchronous motor vector control in current loop, firstly ...
of Jiangsu University of Science and Technology through the grant "YSJ14S-10", Zhenjiang Science and Technology Support Program (Social Development) Guidelines Project through the grant "FZ2013046", and ...
doi:10.2174/1874444301507010323
fatcat:xfucckrotbbqlms4ve7yjegnae
Stochastic optimal control of manufacturing systems under production-dependent failure rates
2014
International Journal of Production Economics
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The failure rate of the main machine depends on its productivity, while the failure rate of the second machine is constant. ...
The objective of the system is to find a productivity policy for both machines that will minimize the inventory and shortage costs over an infinite horizon. ...
Dahane et al (2012) studied the problem of dependence between production and failure rates in the context of a multi-product manufacturing system. ...
doi:10.1016/j.ijpe.2013.12.032
fatcat:x53oogzxezgzfen3qoypofrd6i
Replacement Policy of Systems with Dependent Components via Integration of Dynamic Programming and Simulated Annealing
[article]
2019
arXiv
pre-print
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In a dependent multi-component system, increasing the deterioration of a part leads to the increased deterioration rate of other parts as well. ...
In these systems, a deterioration limit is usually pre-determined for each part and the considered part is replaced while reaching this limit. ...
In multi-component systems one may replaces some parts simultaneously in order to avoid extra setup cost [18] . ...
arXiv:1907.08689v2
fatcat:5gnjyq7h5rbjhjaoe3kyf4aimu
State-Aware Power and Rate Control Algorithm for Energy-Harvesting Wireless AD-HOC Devices
2019
Zenodo
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Minimum power consumption with the best rate of transmission is the basic need of this multihop communication system through the algorithm based operations. ...
Reinforcement learning is adopted here to make the system possible practically based on availability of causal knowledge. Power, bit-rate and buffer is generally modified in this system design. ...
The point to point problem solution can create half-duplex mode relay which leads to the formation of full-duplex mode relay. ...
doi:10.5281/zenodo.3557198
fatcat:jrmpexbfofbdtfghi5meh2fjb4
Fly-by-Logic: Control of Multi-Drone Fleets with Temporal Logic Objectives
2018
2018 ACM/IEEE 9th International Conference on Cyber-Physical Systems (ICCPS)
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The problem of safe planning and control for multi-drone systems across a variety of missions is of critical impor-tance, as the scope of tasks assigned to such systems increases. ...
In this paper, we present an approach to solve this problem for multi-quadrotor missions. ...
ACKNOWLEDGMENTS The authors would like to acknowledge Bernd Pfrommer for his help with the Crazyflies, Thejas Kesari for his help with the videos, and Jalaj Maheshwari for his help with figures. ...
doi:10.1109/iccps.2018.00026
dblp:conf/iccps/PantAQM18
fatcat:eaihkdyv75audem5jzsovljm4e
A TIME-FUEL OPTIMAL CONTROL PROBLEM OF A CRUISE MISSILE BASED ON AN IMPROVED SLIDING MODE VARIABLE STRUCTURE MODEL
2009
ANZIAM journal (Print)
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In flight, the actuator system parameters do not remain constant. ...
The inadequacy of the traditional sliding mode variable structure (SMVS) control method for cruise missiles is addressed. ...
The convergence rate analysis for both mode phases is given in [14] . ([14] ). ...
doi:10.1017/s1446181110000088
fatcat:gimwdtunpze6zmddvw7kjikgm4
Safe schedulability of bounded-rate multi-mode systems
2013
Proceedings of the 16th international conference on Hybrid systems: computation and control - HSCC '13
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chooses an allowable rate for that mode, and the state of the system changes linearly in the direction of the rate vector. ...
Bounded-rate multi-mode systems (BMS) are hybrid systems that can switch freely among a finite set of modes, and whose dynamics is specified by a finite number of real-valued variables with mode-dependent ...
In this paper we present bounded-rate multi-mode systems that generalize constant-rate multi-mode systems by allowing non-constant mode-dependent rates that are given as bounded polytopes. ...
doi:10.1145/2461328.2461366
dblp:conf/hybrid/AlurFMT13
fatcat:hznywmwvonapjgv7efn3lmy5bm
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