Many meanings exist behind this expression. We have conducted a mini-survey to confirm and describe this diversity. “Models” mainly stands for powertrain-models or Engine Management System (EMS) models. Uses are also very diverse, from upstream design activity to final software validation, through Model In the Loop and Software In the Loop testing, Computer aided tuning, ... We propose illustrations of the main meanings through work conducted at Renault. It clearly appears that putting models in products and in methods is of great importance to master future technologies and increasing complexity of powertrain control area: the target is to mix both worlds, towards mechatronic systems.

/pdf/model-based-powertrain-control-many-uses-no-abuse-2kkp89osnt.pdf

Model-Based Powertrain Control: Many Uses, No Abuse

Heavy-duty diesel engines are defined, and the emissions standards used and to be used for heavy-duty diesel engines in different countries are presented and discussed. The main features of the latest heavy-duty diesel engines in the United States and Europe are overviewed, including the cylinder head design and the development of combustion system, turbocharger system, EGR system, diesel fuel injection system, electronic control and on-board diagnostics, and NOx and PM emissions after-treatment systems. Future trends in the development of technology to meet strategies for NOx, PM, and CO2 emissions reductions are prospected in heavy-duty diesel engines throughout the world.

Overview of heavy-duty diesel engines

To meet the ever increasing requirements for engines and vehicles in the areas of performance, fuel economy and emission, and reduce product development time, we see the need for an integrated development environment which combines engine rapid control prototyping (RCP) capability with real-time vehicle simulation capability using an engine dynamometer in the test cell. Design and implementation of such a system with the ADX universal high-speed system controllers are described. An application example of simulating an FTP-75 cycle in the test cell while the engine is under ADX control is presented. This system moves a lot of work from the whole vehicle environment to the engine test cell environment, and is a powerful tool for quick development and testing of control algorithms as well as calibration.

/pdf/design-and-implementation-of-an-integrated-development-3ejxcxtm07.pdf

Design and Implementation of an Integrated Development Environment Consisting of Engine Rapid Control Prototyping and Real Time Vehicle Simulation

This paper describes a control algorithm and test results of an automated manual transmission clutch actuated by a stepping motor. The control algorithm extracts driver`s demand from CAN signals and decides the exact timing to engage or disengage the clutch based on the demand. A pulse signal is generated to drive the clutch and the travel of the clutch can be calculated by accumulating the pulse signal. An auto code generation method was introduced in implementing the control logic to the micro-processor of the prototype controller and a series of basic tests were carried out to validate its performance.

The Development of Clutch Control for Manual Transmission Vehicle based on Stepping Motor

This paper provides a description of the combustion model to obtain an accurate dynamic engine phenomena that satisfies real-time simulation for model-based engine control. The combustion chamber is modeled as a storage device for mass and energy. The combustion process is modeled in terms of a two-zone model for the burned and unburned gas fractions. The mass fraction burnt is modeled in terms of a Wiebe function. The instantaneous net engine torque is calculated from the engine speed and the instantaneous piston work. The modeling accuracy has been tested with a cylinder pressure data on a test bench and also the ability of real-time simulation has been checked. The results show that combustion model yields sufficiently good performance for the model-based control logic design. However the influence factors effected on model accuracy are some room for improvement.

Development of Combustion Model for Engine Control Algorithm Design

Model-based Development of Engine Control System from Concept to Vehicle

Popular Tasks used by Researchers

How can I help with your research?

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

We encountered an error while loading the panel. Please try refreshing the page.

Something went wrong

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

Anyone with the link can view this chat. You can switch it back to private anytime.

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Sungkun Kim

Author Tools

Chat about Author

Papers

Model-based Development of Engine Control System from Concept to Vehicle