一系列数据采集系统硬件。

Simcenter

数据采集系统

选择来自端到端解决方案合作伙伴的硬件。

What is a data acquisition system?

A data acquisition system (DAQ) is an essential technology that converts real-world physical phenomena into digital data for analysis and decision-making. At its core, a DAQ leverages specialized data acquisition hardware, including sensors, signal conditioning, and analog-to-digital converters, to precisely capture signals such as temperature, pressure, or vibration. This hardware-software combination then processes the raw data, providing invaluable insights into product performance, operational efficiency, and environmental conditions. Implementing a robust DAQ empowers managers to optimize processes, enhance quality, and drive innovation through data-driven intelligence.

From sensors to data analysis: How DAQ systems work

A complete data acquisition system consists of these three attributes:

1. Measurement sensors

Hardware that is placed on the physical test specimen to measure various performance attributes:

  • Accelerometers (vibration)
  • Microphones (acoustic)
  • Force sensors (input measurement)
  • Displacement sensors
  • RPM/tachometer sensors

2. Front-end hardware

Hardware system to receive signals from the sensors:

  • Signal conditioning modules
  • Anti-aliasing filters
  • IEPE/ICP power supplies
  • ADC converters
  • Rugged connectors & interface ports
  • Autonomous data recording without a PC

3. Control and analysis software

Collects data from the front-end system and processes data for analysis:

  • Real-time monitoring & display
  • Analysis tools (FFT, octave analysis, etc.)
  • Data storage & export
  • Test sequence automation

Why choose Simcenter data acquisition systems?

测试和测量时将会调用大量的硬件。不论您的硬件来自哪家供应商,硬件需求总是大同小异,即希望硬件易安装、强健、灵活、精确和可靠。根据多物理场测试需求向供应端到端解决方案(从传感器和激励器到综合全面的数据采集、分析和报告解决方案)的合作伙伴选购硬件,简化购买、测试和维护流程。

我们的超微型激振器和声源、第三方传导器和传感器、数据采集硬件以及声源定位解决方案经由专门设计,种类广泛,可切实协助您比以往更快、更高效地设置和执行测试。

有效道路载荷数据采集

道路载荷数据采集 (RLDA) 是精确测量车辆响应的理想方式。

Simcenter for data acquisition

Simcenter provides the hardware and software you need for fast, multi-channel data acquisition for measuring the noise, vibration, loads and other performance attributes of your physical product.

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Robust front-end hardware

Simcenter data acquisition hardware establishes the industry benchmark for robust, precise testing. These advanced data acquisition systems, built on extensive engineering expertise, provide exceptional signal quality, dynamic range, and channel synchronization for critical applications. What distinguishes Simcenter DAQ is its adaptable architecture, scaling from portable 4-channel units to extensive 1000+ channel configurations, all seamlessly integrated with Simcenter Testlab software. This ensures consistent, high-quality measurements and reliable data capture, even in harsh environments. Simcenter DAQ delivers the precision, reliability, and efficiency demanded by professional test engineers for NVH, structural dynamics, and acoustic studies, supported by Siemens' global network.

Key advantages include:

  • Superior signal conditioning with ultra-low noise performance
  • Industry-leading 24-bit resolution and 204.8 kHz sampling rate
  • Precision-matched channels for perfect phase alignment
  • Hot-swappable modules for maximum testing flexibility
  • Built-in smart features for sensor detection and system health monitoring
一系列 Simcenter SCADAS 硬件系统。
Case Study

Honda HALO

Honda integrates Simcenter solutions to maximize the efficiency of its cutting-edge wind tunnel

A red Honda Halo in a wind tunnel
Case Study

Using innovative aeroacoustics testing tools to reduce the time it takes to pinpoint noise sources by 94 percent

公司:Honda

行业:汽车及交通运输行业

位置:East Liberty, Ohio, United States

Siemens 软件:Simcenter Testing Solutions

Explore Simcenter data acquisition system types

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Multi-physics data acquisition

Multi-physics data acquisition systems offer unparalleled capabilities, simultaneously capturing diverse signals like strain, temperature, vibration, and high-voltage data. This robust DAQ allows engineers to acquire comprehensive, synchronized insights into complex phenomena using a single data acquisition hardware platform. Engineers care because it eliminates the need for multiple, disparate systems, streamlining testing, reducing setup time, and ensuring perfect data correlation across all physical domains for more accurate and efficient product development.

Rack of Simcenter SCADAS RS units connected together for high-channel count.
Simcenter DAQ systems

Industry applications

Simcenter data acquisition systems are a great tool to have in the laboratory and in the field to measure performance of your products in a variety of industrial applications.

了解数据采集系统产品

Frequently asked questions