Structural Dynamics Testing and Analysis
We offer a one-stop solution for structural dynamics testing to analyze the dynamic behavior of structures subjected to dynamic (high acceleration) loading. The solution is ideal for optimizing your products' dynamic properties and behavior – from initial concept to final certification and beyond, including troubleshooting and structural health monitoring.
Our solution covers various applications such as the modal test (OMA, ODS and MIMO), FFT - Frequency Response Function, fatigue test analysis, SRS - Shock Response Spectrum, sine reduction (COLA), and structural and bridge health monitoring.
To understand a structure’s behavior, we need to analyze the way it reacts to loads and forces. By exciting the structure with an impact hammer or vibration shaker and measuring its response with accelerometers, you can characterize its modes and natural resonant frequencies.
Our solution combines very flexible data acquisition hardware and award-winning Dewesoft X DAQ software. Both fully integrated offer the most precise vibration measurement with an unmatched signal to noise ratio - more than 130 dB, and dynamic range up to 160 dB. Our engineers go the extra mile to make the structural dynamics software easy to use.
Sine Reduction Test - Sine Processing With COLA Signal
Integrate and synchronize the data acquisition system seamlessly with your vibration shaker COLA signal and perform a powerful evaluation of structural properties on unlimited channels in real-time. The Dewesoft sine processing solution is easy to set up and will get you measuring right away.
Modal Analysis and Modal Testing - ODS, MIMO, OMA
Effective and affordable modal analysis and modal testing solution for ODS, MIMO, and OMA testing methods. The modal test is an indispensable tool to determine natural frequencies and mode shapes of any structure. With our solution, you are able to excite the structure with an impact hammer or modal vibration shaker and easily measure the response. Import or draw your geometry rich visualization and animation of your structures.
Shock Response Spectrum (SRS) Analysis Solution
Mechanical shock pulses are often analyzed in terms of the shock response spectrum. The shock response spectrum assumes that the shock pulse is applied as a base input to an array of independent single-degree-of-freedom systems. SDOF system assumes that each system hat its own natural frequency.
Structural Health Monitoring of Bridges
Dewesoft data acquisition systems are used in structural health and seismic bridge monitoring projects ranging from structural mechanics to continuous monitoring of large, complex structures. The systems provide distributed, high-channel-count and remote monitoring for highway overpasses, roads, buildings, and bridges.
To increase the quality of predictive maintenance, our customer installed vibration sensors to monitor the kinematic chain and pulleys of the bridge.
See how company Spacelink tested and validated the new SL-2 hybrid rocket engine propulsion system using the Dewesoft data acquisition (DAQ) systems.
Learn how Dewesoft's data acquisition systems with CAN bus interface provide an effective solution for scaffolding test and scaffolding safety approval.
Brazilian space institute DCTA is using Dewesoft sine processing solution to perform structural dynamic test of rocket nose. Read case study to learn more.
A Dewesoft customer, LOGICDATA develops mechatronic system solutions for adjustable home and office furniture. They have developed an efficient testing platform using Dewesoft data acquisition systems for performance and efficiency testing on actuators.
Dewesoft and NASA have developed a modern real-time telemetry system capable of monitoring several hundred thousand parameters in real-time.
The scientist Ph.D. Alessandro Iafrati from the National Research Council of Italy was looking for a measurement data acquisition system for a water impact crash test. The project aimed at better understanding the aircraft dynamics and the fluid-structure interaction during the impact with the water.
A case study shows how Dewesoft DAQ systems integrate and feed real-time data to 3rd party EtherCAT master like MTS road simulator. See how the solution works.
Researchers, engineers, and technicians perform numerical and experimental research on naval hydrodynamic and marine engineering, performing tests of new marine vessels, renewable energy devices, propellers, etc. All this, among others to ensure efficient and safe maritime transport and to reduce risks to the ship and crew.