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风洞测试

Dewesoft产品被应用于亚音速、超音速、甚至超高音速(5倍音速)的几种主要类型的风洞测试中。我们的产品能够在这些重要的测试中同时记录视频和数据信息,各种类型的物理量及不同的传感器信号都可以通过我们的设备采集下来。

Wind Tunnel testing with DEWESoft

NASA space shuttle wind tunnel test.

Wind Tunnel testing with DEWESoft

Boeing aircraft wind tunnel test.

Wind Tunnel testing with DEWESoft

Engine wind tunnel test.

Wind Tunnel testing with DEWESoft

Another aircraft in wind tunnel setup for testing.

Wind Tunnel testing with DEWESoft

MIlitary application setup in wind tunnel ready for testing.


性能测试

如同其他行业一样,航空工业也需要进行性能测试。飞机或军用车辆需要进行各方面性能的检测。 DEWESoft产品可以接入各种模拟信号、GPS和视频信息,非常适合进行此类测试工作。

Application reports

Long term tank testing Project for testing Leopard-2 A6 tanks
Royal Dutch Army, Netherlands
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PCM遥测

数字遥测接口是Dewesoft的多个插件功能的一个,我们支持Ulyssix公司PCM Tarsus板卡,获得强大的采集和解码能力。我们不但可以通过此接口进行几千通道数据解码,也支持软件的异步数据流和FFI解码。数据与使用IRIG技术的模拟数据和视频流能够完全同步。

PCM telemetry with DEWESoft

Space shuttle waiting for launch. Big recorders equipped with DEWESoft are monitoring every aspect of space shuttle.

PCM telemetry with DEWESoft

Recording equipment with DEWESoft for space shuttle monitoring.

PCM telemetry with DEWESoft

NASA officials looking at DEWESoft monitors during space shuttle launch.

PCM telemetry with DEWESoft

Recording equipment with DEWESoft for space shuttle monitoring.

PCM telemetry with DEWESoft

Recording equipment with DEWESoft for space shuttle monitoring.

PCM telemetry with DEWESoft

Tarsus PCM card for telemetry measurement is fully supported in DEWESoft.

PCM telemetry with DEWESoft

DEWESoft is widely used in all kinds of space missions at NASA. In this example for telemetry recording of satellite.

PCM telemetry with DEWESoft

Honeywell uses DEWESoft and PCM telemetry for flight data measurement over the long distance.

PCM telemetry with DEWESoft

NASA space shuttle flight control with bit slip detection and our engineers visiting NASA headquarters.

Application reports

PCM telemetry Space shuttle flight program PCM telemetry
NASA, The Kennedy Space Center, USA
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发动机及部件测试

DEWESoft产品应用于喷气式发动机、涡轮发动机、飞机、飞船等几乎所有飞行器的测试。从“捕食者”无人机到航天飞机,以及正在研发中发动机技术,都需要高精度的测试数据以及大量的数学分析相结合,是确保产品质量的关键因素。

汽车行业部件测试已经非常严格,但航空航天工业要求更加苛刻。部件和系统必须进行严格的检验,才能开始进行组装。

Jet engine testing with DEWESoft

Jet engine test.

Aircraft component testing with DEWESoft

Emergency slide for Airbus A380 testing at Goodrich USA.

Aircraft component testing with DEWESoft

Data recorded with DEWESoft for aircraft emergency slide tests. All video and analog data perfectly synchronized.

Aircraft component testing with DEWESoft

Data recorded with DEWESoft for aircraft emergency slide tests. All video and analog data perfectly synchronized.

Aircraft component testing with DEWESoft

Hi speed video acquired for aircraft emergency slide test. Hi speed video is fully synchronized with all other sources in DEWESoft.

Application reports

Control module testing Production test of fuel flow module
Goodrich, United Kingdom
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Testing emergency slides Production and testing of emergency slides for all kinds of aircrafts
Goodrich, USA
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飞行测试

飞行测试涵盖航空航天的广泛应用。DEWESoft即可安置于机体内部进行数据采集,也可用于地面上,作为大型设施的一部分,甚至作为车载设备,进行远程数据采集。 

由于通道数量很多,且分布在不同的地方,要得到同步的数据,需要通过网络进行远程控制,并通过IRIG或者GPS-CLOCK对任意数量通道的数据采集系统进行精确同步。

Flight testing with DEWESoft

Boeing test aircraft.

Flight testing with DEWESoft

NASA's space shuttle flight data is acquired using DEWESoft.

Flight testing with DEWESoft

Data acquired with DEWESoft during helicopter flight test.

Dewesoft data file from the same helicopter flight test. Several analog channels combined with video and GPS were synchronously acquired during the flight test.

Flight testing with DEWESoft

Military aircraft flight test. DEWESoft is used for data acquisition and analysis.

Dewesoft data file from the same aircraft flight test. Several analog channels combined with video and GPS were synchronously acquired during the flight test.

Flight testing with DEWESoft

Test setup in small EADS SOCATA airplane. DAQ PC is running DEWESoft for data acquisition.

Application reports

Helicopter flight test Vibration and strain measurement system
Helicopter institute, China
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结构测试

Splendid Dewetron front-end amplifiers and acquisition devices provides the perfect base for data acquisition of vibration, shock and strain data. With DEWESoft mathematical modules for PSD, FRF, torsional vibration, order tracking and multichannel function generator the system is like a Swiss knife for dynamic signal analysis. From four channels to perform simple tests to thousands of channels measuring the dynamic behavior of satellites DEWESoft offers the solution.

Aerospace structural testing with DEWESoft

Structural testing on an lightweight airplane.

Aerospace structural testing with DEWESoft

Structural testing on a space satellite at IABG. DEWESoft FRF is used to measure 256 channels.

Aerospace structural testing with DEWESoft

Structural testing on a space satellite at IABG. DEWESoft FRF is used to measure 256 channels.

Aerospace structural testing with DEWESoft

Structural testing on a space satellite at IABG. DEWESoft FRF is used to measure 256 channels.

Application reports

Frequency response testing Frequency response testing on a space satellite body
IABG, Germany
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电力分析

DEWESoft产品用于航空航天、航海各个方面的测试。一个最重要的应用就是电力测试。对于大型舰船来说,三相交流电源的频率一般为400赫兹甚至是800赫兹。使用DEWESoft电力分析功能,您的系统就成为一个完整的3相电力分析仪,能够处理任何网络内的任何基频,可达800赫兹甚至更高。设备能够计算功和功率,及电力品质分析中的上百个参数,如失真、有功功率、无功功率、视在功率,总谐波失真、相位等。

DEWESoft软件电力模块精确的PLL功能,能够以0.001 Hz(1mHz)的精度追踪电源的基频,这样就可以每个周期以完全相同的采样点计算有效值及电力参数,无论基频如何变化,即使是变频电源网络也没有问题。如果不能基于频率不断地监测和调整有效采样率,就不能进行真正的电力测试。

多通道分布式系统

虽然我们支持一个设备支持多个通道,但是对于复杂的运载工具,如航天飞机等,通道数量往往是不够的。因此,可以使用DEWESoft NET功能连接多台设备同步使用,组成一台多通道系统进行数据采集和分析。所有采集设备可以通过一台设备控制,这意味着设置、启动和停止等操作可以在一台设备上完成。

可以有多台客户端在线观看数据。

航空航天参考用户