Results 11 to 20 of about 266,337 (258)

Stochastic Model-Predictive Control with Uncertainty Estimation for Autonomous Driving at Uncontrolled Intersections

open access: yesApplied Sciences, 2021
This paper presents an uncontrolled intersection-passing algorithm with an integrated approach of stochastic model-predictive control and prediction uncertainty estimation for autonomous vehicles. The proposed algorithm is designed to utilize information
Yonghwan Jeong
doaj   +1 more source

Modeling and Optimal Supervisory Control of Networked Discrete-Event Systems and Their Application in Traffic Management

open access: yesMathematics, 2022
In this paper, we investigate the modeling and control of networked discrete-event systems (DESs), where a supervisor is connected to the plant via an observation channel and the control commands issued by the supervisor are delivered to the actuator of ...
Yunfeng Hou   +4 more
doaj   +1 more source

Connected autonomous vehicles for improving mixed traffic efficiency in unsignalized intersections with deep reinforcement learning

open access: yesCommunications in Transportation Research, 2021
Human driven vehicles (HDVs) with selfish objectives cause low traffic efficiency in an un-signalized intersection. On the other hand, autonomous vehicles can overcome this inefficiency through perfect coordination.
Bile Peng   +3 more
doaj   +1 more source

Distributed Fusion Estimation for the Measurements with Bounded Disturbances

open access: yesMeasurement Science Review, 2022
The information fusion problem is studied for multi-sensor systems in the presence of bounded disturbances. In this paper, a distributed fusion estimation algorithm is proposed based on the set-membership theory, which obtains the overall estimates based
Shen Qiang   +4 more
doaj   +1 more source

Union and Intersection Operators for Thick Ellipsoid State Enclosures: Application to Bounded-Error Discrete-Time State Observer Design

open access: yesAlgorithms, 2021
Thick ellipsoids were recently introduced by the authors to represent uncertainty in state variables of dynamic systems, not only in terms of guaranteed outer bounds but also in terms of an inner enclosure that belongs to the true solution set with ...
Andreas Rauh   +2 more
doaj   +1 more source

Distributed State Fusion Estimation of Multi-Source Localization Nonlinear Systems

open access: yesSensors, 2023
For the state estimation problem of a multi-source localization nonlinear system with unknown and bounded noise, a distributed sequential ellipsoidal intersection fusion estimation algorithm based on the dual set-membership filtering method is proposed ...
Peng Liu   +3 more
doaj   +1 more source

Research on Image Moving Target Tracking Algorithm Based on Adaptive Feature Fusion in Complex Scenes [PDF]

open access: yesHangkong bingqi, 2023
Aiming at the problems of tracking drift or failure in target tracking for the scale change and fast motion, a image moving target tracking algorithm based on adaptive feature fusion in complex scenes is proposed. In this paper, the target classification
Zhu Bing, Liu Qi, Yu Ruixing
doaj   +1 more source

Red-light cameras at intersections: Estimating preferences using a stated choice model [PDF]

open access: yesTransportation Research Part A: Policy and Practice, 2010
Red-light cameras placed at intersections have the potential to increase safety, but they are often viewed as an invasion of privacy. Preferences for these cameras were explored using a stated choice model that presents key attributes of camera placements.
Egbendewe-Mondzozo, Aklesso   +2 more
openaire   +2 more sources

Perception Action Aware-Based Autonomous Drone Race in a Photorealistic Environment

open access: yesIEEE Access, 2022
The development of autonomous, fast, agile small Unmanned Aerial Vehicles (UAVs) brings up fundamental challenges in dynamic environments with fast and agile maneuvers, unreliable state estimation, imperfect sensing, coupling action, and perception in ...
Muhammad Kazim   +6 more
doaj   +1 more source

Estimation problem for impulsive control systems under ellipsoidal state bounds and with cone constraint on the control [PDF]

open access: yes, 2012
The paper deals with the state estimation problem for the linear control system containing impulsive control terms (or measures). The problem is studied here under uncertainty conditions when the initial system state is unknown but bounded, with given ...
Matviychuk, Oksana G.
core   +1 more source

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