Haku

This paper proposes new reset and hold feature for the nonlinear functions within composite nonlinear feedback (CNF) controllers. Reset and hold feature helps closed-loop control system to accurately track e.g., step input ...

Alternative ways to divide the product into modules, partitioning types, have been identified. The research material consists of the modularisation exercise at the university. Students modularised LEGO wheel loaders for ...

This paper discusses the path planning and path-following control for a four wheel drive (4WD), steer-articulated boom lift driven by hydraulic actuators. The environment is assumed to be both static and known. The path ...

The next generation of electrified heavy-duty mobile machines (HDMMs) requires more efficient hydraulic systems—to save energy and to compensate for the limited capacities of available mobile electric energy sources. This ...

Rapid responsiveness in terms of processing functions, production capacity and order dispatching is required from today's production systems. This paper introduces a capability-based matchmaking procedure, which supports ...

Circular economy refers to the intention to overcome the problems in the current production and consumption model. The current model is based on continuous growth and an increasing efficient resource utilization among the ...

The climate change is forcing the power production from controllable fossil-based combustion to intermittent renewable resources like wind and solar power. The power production and consumption must be equal at all moments ...

Heavy-duty mobile machines (HDMMs) are a wide range of machinery used in diverse and critical application areas which are currently facing several issues like skilled labor shortages, poor safety records, and harsh work ...