DEWESoft articles
Abstract
Application note shows how Dewesoft products may provide effective solutions for vehicle dynamics testing, offering an answer to technical requirements as well as to the increasing demand of effectiveness of the testing process. These goals can be achieved by Dewesoft hardware and software features. Furthermore, by the combination of global variables, test cases, and sequences, display and math setups, it is possible to build a customized test environmen
RMC Engineering, Turkey
An aircraft operating company in Turkey wanted to modify the wing payloads without drastically affecting the flight envelope. Any aircraft is designed for a specific flight speed which is limited by wing flutter. Thus, anything that affects the natural frequencies of the wing has the potential to reduce the flight speed and narrow the flight envelope. This situation is not desired by the aircraft operators as reducing the sp
As a developer of in-wheel powertrain, Elaphe Propulsion Technologies Ltd. has to make sure that it’s powertrain does not emit excessive vibrations, that will result in structure-borne noise. Since vehicle suspension is typically not considered to also perform as a motor insulation system, there is a lack of knowledge on specific vibration insulation properties, especially in higher frequencies which are excited by the electrical powertrain.
Tests of electric motors and inverters, battery and battery charging tests - measurement applications from Dewesoft enable a comprehensive analysis of all types of electric powertrains. This is currently becoming more and more important and a new study on life cycle assessment confirms that e-mobility has great future potential.
"Cradle-to-Grave" analysis is currently being discussed in the automotive industry with regard to the eco-balance. This refers to the so-called
The thrust of the booster is around 4650 kN. Thunder strikes the rainforest; the noise is deafening. The deep rocky drench at the foot of the launch tower is forcefully filled with large clouds of fire and smoke. The trees along the edges are swaying heavily. It is only fired for 135 seconds, but the power of the solid rocket motor is overwhelming.
P120C, the motor tested measures 13.5 meters in length and 3.4 meters in diameter. Packed with 142 tons of soli
Introduction
Our customer, a new manufacturer of Electric Vehicles, needs to validate the performance of ADAS functions of their products. AEB test was performed according to the GB/T 33577-2017 standard. We did the tests below due to time and test field.
- Record the AEB’s commands via CAN & video and display them live during testing
- Constantly measure the distance between subject Vehicle and the target vehicle
- Stationary PO
Introduction
The customer, a Chinese vehicle manufacturer, is in the process of developing a new type of vehicle. They want to make some tests for their new brake system in the brake test bed. They want to measure the brake line pressure values of four wheels when they brake at different speeds.
Measurement setup
DATA ACQUISITION SYSTEM
Abstract
This application note shows how Dewesoft products provide an effective and flexible solution for quick validation and measurement of ISO Lane-change test (ISO 3888). The mobile measurement instruments and the easy-to-setup software are used for checking and visualization of measured parameters to guide the driver through the measurement and check the results online.
Introduction
A long-time customer of Dewesoft located in Greensboro, North Carolina. They are the Research and Development Center in the US for some well-known Truck brands. A leading group there is the Durability and Reliability team which conduct on Track and MTS Rig testing.
Field issues on the Hoods of some trucks had an issue with cracking in the Grill frame. The issue was determined to be to the grill diagonalization. This resulted in visible cracking an
Abstract
This application note shows how Dewesoft products provide an effective solution for multi-physics validation of farm tractors. The mobile measurement instruments and easy-to-setup software are used for online field monitoring and multi-physics data acquisition with more than 200 channels.
Introduction
The client, a large tractor manufacturer, is in the business of developing and producing farming machinery for the markets acro