Many engineering problems are relatively easy to understand when systems are evaluated individually. A hydraulic circuit can be analyzed on its own. A mechanical structure can be modeled independently. Electrical motors can be dimensioned. A controller can be tested against expected inputs and outputs. The challenge begins when all these systems are connected. This is often the point where development teams encounter behavior they did not anticipate during earlier stages of d

Air suspension systems are expected to do something that sounds relatively simple. They must maintain vehicle ride height, respond to changing loads, provide ride comfort, and do so while operating efficiently across a wide range of conditions. In practice, achieving that balance is far more challenging than it appears. Whether the application is a commercial truck, bus, or premium passenger car, air suspension performance is influenced by a combination of pneumatic behavior,

For most engineering teams, physical testing is not optional. At some point, a machine has to be built, operated, measured, and validated under real-world conditions. The challenge is that by the time a prototype reaches the test field, engineering decisions have already been made, components have been purchased, and development budgets have been spent. This is why many organizations are asking a different question today. Instead of relying exclusively on physical testing to

Every prototype teaches you something. The challenge is that by the time you learn it, you've already spent the money to build it. For heavy machinery manufacturers, prototype testing remains one of the most important stages of development. It's where assumptions are validated, performance is measured, and design decisions are put to the test. But it is also where engineering teams often discover problems that could have been identified much earlier in the process. A hydrauli

One of the more frustrating realities of machine development is that control engineers are often forced to wait. The mechanical design is still evolving. Hydraulic systems are not finalized. Hardware has not arrived. The prototype is still months away from being assembled. Yet the controller will ultimately be responsible for making all of those systems work together. Historically, much of the controller development process began once physical hardware became available. While

Hydraulic systems are often designed around known requirements. Engineers calculate the flow rates they need, select components based on operating conditions, and size pumps, valves, and actuators to meet performance targets. On paper, everything can look correct. The challenge is that a hydraulic system rarely operates in isolation. Once a machine begins moving, the hydraulic system is constantly responding to changing loads, control inputs, operator actions, and mechanical

XPI will be attending iVT Expo Europe 2026 to discuss practical SimulationX applications for heavy machinery engineering, including hydraulic analysis, machine dynamics, controller integration, and design verification.

In a strategic move to better serve SimulationX users across Europe, Xcelerated Prototyping Inc. (XPI) has expanded its operations to...

XPI and Agito Join Forces to Enhance Simulation Service and Solutions for North America and Europe We are thrilled to announce that...

By integrating MBSE and Modelica, engineers can align cross-domain workflows and unlock new levels of efficiency

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Presentation Abstract for the 2024 ESI SimulationX User Forum Mr. Roktim Bruder - Simulation engineer, Daimler Truck AG Co-Authors: Sven...

Presentation Abstract for the 2024 ESI SimulationX User Forum Prof. Dr.-Ing. Guenther PROKOP - Chair of Automotive Engineering, TU...

Presentation Abstract for the 2024 ESI SimulationX User Forum Mr. Kaname Kawatsu - Associate Researcher R&D dept. Japan Aerospace...

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Presentation Abstract for the 2024 ESI SimulationX User Forum Dr. Torsten Hellmuth - Senior Key Expert, Product Management Mining,...

Presentation Abstract for the 2024 ESI SimulationX User Forum Ms. Srividya Kuppa - Researcher, Department Of Systems Design Engineering,...

Presentation Abstract for the 2024 ESI SimulationX User Forum Mr. Yogesh Tongaonkar - Senior Manager Transmission Development, Tata...

Presentation Abstract for the 2024 ESI SimulationX User Forum Mr. Sven Bätzing - Product Area New Business Virtual Engineering, Rexroth...

Presentation Abstract for the 2024 ESI SimulationX User Forum Mr. Martin Ebert - System Simulation Engineer, IAV GmbH "A very important...