Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

In-loop simulation system of double-diesel engine propulsion control hardware of ship

A simulation system, propulsion control technology, applied in general control systems, control/regulation systems, adaptive control, etc., can solve problems such as products that have not yet appeared, and achieve good steady-state and dynamic characteristics.

Inactive Publication Date: 2013-09-18
DALIAN MARITIME UNIVERSITY
View PDF6 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the marine diesel engine propulsion control hardware-in-the-loop simulation system has not yet emerged

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • In-loop simulation system of double-diesel engine propulsion control hardware of ship
  • In-loop simulation system of double-diesel engine propulsion control hardware of ship
  • In-loop simulation system of double-diesel engine propulsion control hardware of ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention is described in further detail: as figure 1 As shown in the figure, a hardware-in-the-loop simulation system for propulsion control of dual diesel main engines in ships includes main engine simulation test bench 1, main engine monitoring and alarm system 2, right main engine control console 3, main engine speed comprehensive control system 4 and left main engine simulation control system 5. The main engine simulation test bench 1 and the main engine monitoring and alarm system 2 communicate with the right main engine control console 3 through the PPI protocol dedicated to Siemens S7-200PLC; the main engine speed comprehensive control system 4 includes electronic speed regulation device and Siemens S7-1200PLC, S7-1200PLC communicates with the right host control console 3 through the Modbus protocol; the left host simulation control system 5 realizes the mutual exchange of data with the S7-1200PLC of the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an in-loop simulation system of the double-diesel engine propulsion control hardware of a ship, and the system comprises a diesel engine simulation test bench, a diesel engine monitoring and alarm system, a right diesel engine control console, a diesel engine rotating speed comprehensive control system and a left diesel engine simulation control system; the diesel engine simulation test bench and the diesel engine monitoring and alarm system respectively communicate with the right diesel engine control console through a point to point interface (PPI) protocol; the diesel engine rotating speed comprehensive control system comprises an electronic speed governor and Siemens S7-1200 PLC, and the S7-1200 PLC communicates with the right diesel engine control console through a Modbus protocol; and the left diesel engine simulation control system mutually exchanges data with the S7-1200 PLC of the diesel engine rotating speed comprehensive control system through an OLE for process control (OPC) protocol. According to the in-loop simulation system of the double-diesel engine propulsion control hardware of the ship, a user can set different ship diesel engine parameters in the diesel engines, a gearbox signal simulation box and a touch screen as needed, and thus can simulate the operation of the diesel engines under different working conditions.

Description

technical field [0001] The invention relates to a hardware-in-the-loop simulation system, in particular to a hardware-in-the-loop simulation system for propulsion control of dual diesel main engines of a ship, which belongs to the field of ship control and simulation. Background technique [0002] As an important propulsion device for modern ships, the diesel main engine is used to generate power from the main engine, and drive the propeller to push the ship forward through the transmission device and shafting. Dual diesel main engine propulsion device mainly refers to two diesel engines, which can be operated as a single engine, or can be paralleled through transmission devices such as clutches and parallel gearboxes, and jointly drive a propeller main propulsion device. Compared with single-engine propulsion, ships using dual-engine propulsion devices can reach higher speeds more quickly, and have better maneuverability and stability during navigation. [0003] With the i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G05B13/04
Inventor 沈智鹏余安周炳俊郭晨
Owner DALIAN MARITIME UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com