Tectos is shaping the future of sustainable mobility by applying its engineering prowess and cutting-edge technology to help Original Equipment Manufacturers (OEMs) worldwide. Since its inception in 2004, the company has emerged as a leading partner for OEMs, diving deep into complex areas such as NVH (Noise, Vibration, and Harshness) engineering services, sophisticated simulations, and precise measurement and analysis. It also provides customized acoustic test benches that fit clients’ unique requirements, driving innovation in the industry.

With a mission that’s as strong now as it was at the start, tectos is all about supporting its customers while making sustainable contributions to product optimization. This focus on client-oriented solutions and advanced technology has made it a key partner in the journey toward emission-neutral mobility, paving the way for a cleaner, more efficient transportation future that benefits everyone involved.

Unlocking the Secrets of Performance: Simulation Meets Measurement

“Simulation and measurement are interconnected. To gain a comprehensive understanding of the challenges at hand and accurately identify root causes, it is essential to employ both simulations and measurements,” says Dr. Dieter Höfler, Founder and CEO.

Tectos’ offerings revolve around three core pillars, starting with NVH engineering services. The company’s simulation, measurement, and analysis expertise is driven by close collaboration between specialists and its in-house R&D team.

Advanced tools, such as finite element analysis, multi-body dynamics, and real-time modeling, enable tectos to address complex engineering challenges precisely. This blend of capabilities ensures that tectos remains at the forefront of innovation in NVH engineering.

A key differentiator for tectos is its commitment to customization. By grounding its approach in the principles of physics—particularly within the domain of acoustics viewed through a signal processing lens—tectos tailors its engineering solutions to client-specific requirements. This unique perspective allows for a comprehensive toolchain and process chain that effectively addresses challenges related to higher frequencies in electromagnetic compatibility (EMC). The result is a flexible and modular approach where solutions are assembled like LEGO bricks, minimizing the need for new developments while maximizing efficiency.

The company’s second pillar, tectos Powertrain, focuses on measurement technologies and systems, integrating proprietary solutions for structural and torsional vibration measurements. Paired with a real-time simulation environment, these tools, including the renowned “tShaft” shaft verification tool, provide precise and reliable outcomes for testbeds and vehicle applications. The division’s emphasis on real-time data ensures optimal performance and quality in every project.

Rounding out tectos’ capabilities is its Test Systems division, which delivers end-to-end services for testbed operations. From design to essential components such as driveshafts, couplings, and docking systems, the company’s offerings prioritize innovation, modularity, and cost efficiency. By ensuring that testbed operations run seamlessly, tectos continues to uphold its commitment to delivering top-tier performance and engineering excellence for clients worldwide.

Whole Solutions: Tackling Issues from All Sides

Through the ability to measure, analyze, and simulate various aspects of engineering, tectos has learned the importance of integrating solutions across different fields—such as vibrations, electric power, electric currents, voltages, and speeds. This holistic approach provides a global view of operational dynamics, allowing the company to tackle challenges comprehensively.

For example, if a driver experiences a problematic gear shift, tectos does not just focus on the gearbox, even though that seems like the logical starting point. Instead, it explores a broader spectrum of signals. It might find that a minor calibration error in the hybrid system impacts the electric motor, which then sends a signal to the engine control unit (ECU). This disruption can cascade to the gearbox, causing that frustrating gear shift.

Using a holistic approach that integrates measurement and simulation, tectos can swiftly trace problems to their root causes. What could take weeks to diagnose through conventional methods can be accomplished in just days. This efficiency is a game changer, allowing tectos to resolve problems more quickly and provide clients with actionable insights that enhance the overall performance of their systems.

A recent collaboration with a client in the automotive industry illustrates this impact in real-world scenarios. The client faced significant noise complaints about actuators supplied to OEMs, leading to dissatisfaction among end customers. Tectos began by conducting a thorough analysis to uncover the root cause of the noise issues, revealing that the problem originated from an electric motor within the actuators. Unfortunately, this low-cost component couldn’t be replaced due to strict pricing constraints in the highly competitive market.

To address this challenge, tectos proposed a solution focused on implementing a qualified end-of-line testing process. This approach ensured that the two actuators in each vehicle produced acoustically similar sounds. Leveraging psychoacoustic principles helped create a harmonious sound profile for the actuators, significantly improving customer satisfaction while allowing the client to maintain their competitive edge without incurring extra costs.

Aiming for the future, tectos is determined to improve its processes and extend its capabilities, aspiring to be a crucial player in advancing sustainable mobility rather than just an engineering and simulation partner. The company’s commitment to innovation and its deep understanding of NVH engineering have positioned it as an essential ally for OEMs seeking to optimize their products while reducing their environmental impact. Through a robust blend of advanced technologies and a flexible approach to client needs, tectos continues to pave the way toward emission-neutral transportation solutions that resonate with manufacturers and consumers.