نتایج جستجو برای: car following modeling
تعداد نتایج: 1080867 فیلتر نتایج به سال:
Microscopic traffic simulation software have gained significant popularity and are widely used both in industry and research mainly because of the ability of these tools to reflect the dynamic nature of the transportation system in a stochastic fashion. To better utilize these software, it is necessary to understand the underlying logic and differences between them. A Car-following model is the...
This paper reviews and compares car-following and lanechanging logics embedded in some microscopic traffic simulation models, and comments are made on the existing techniques of traffic simulation. Future directions of traffic simulation are identified in three aspects: vehicle modeling, driver modeling, and vehicle movement modeling. To illustrate these ideas, a conceptual model, 2DSIM, is pro...
The advancement of in-vehicle sensors provides abundant datasets to estimate parameters car-following models that describe driver behaviors. question parameter identifiability such (i.e., whether it is possible infer its unknown from the experimental data) a central system analysis question, and yet still remains open. This article presents both structural practical on four common models: i) co...
Adaptive Intelligent Tutoring Systems (ITS) aim at helping students going through the resolution of a given problem in a principled way according to the desired outcomes, the intrinsic capabilities of the student, and the particular context in which the exercise takes place. These systems should be capable of acting according to mistakes, boredness, distractions, etc. Several works propose diff...
Traffic simulation is an often used tool in the study of traffic systems. A traffic simulation model consists of several sub-models; each handles one specific task in the simulation. These sub-models include, among others, car-following. This model controls the interactions with the preceding vehicle in the same lane. This paper compares and describes the car-following models used in the four t...
Leading Cruise Control in Mixed Traffic Flow: System Modeling, Controllability, and String Stability
Connected and autonomous vehicles (CAVs) have great potential to improve road transportation systems. Most existing strategies for CAVs' longitudinal control focus on downstream traffic conditions, but neglect the impact of behaviors upstream flow. In this paper, we introduce a notion Leading Cruise Control (LCC), in which CAV maintains car-following operations adapting states its preceding veh...
The task of object recognition can be classified into two categories: generic and specific. Generic object recognition is to recognize classes of objects such as “a chair” and “a car”. Specific object recognition, on the other hand, is for identifying object instances such as a specific type of chair and car, in other words “the chair” and “the car”. This paper concerns the latter, especially m...
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