Crane logo

ROBOTICS

photo courtesy of Kees Torn, Flickr

ROBOTICS

Controllab has worked with robots and robotic machines for over 20 years. The basis of our success is the digital twin, i.e a 3D simulation model, that we create for every robot. The digital twin enables us to develop and thoroughly test the robot before it is actually built. With this technology we have helped many customers to bring their robots on the market.

DYNAMICS

Our focus is on system dynamics and control. Every machine has performance limits like the maximum speed or the maximum load. With system dynamics, we investigate these limits and see how they affect the design of machines. With a parameterized 3D simulation model we run simulations and investigate hundreds of scenario’s. Special techniques like time and frequency domain analysis are used to analyze the robot and help us to design the control system.

EXPERIENCE

We have particular experience in:

  • Designing the control system.
  • Analyzing the effect of flexibility in joints and structures.

  • Choice of electric or hydraulic actuators dimensions.

  • Deriving the error budget (e.g. how is the accuracy of motion affected by design choices).

Wind Turbine Installation

High Wind develops new installation techniques to install offshore wind turbines. The Boom Lock system is a smart tool that allows offshore cranes to install wind turbine components at high wind speeds.

Motion Compensated Crane

Controllab investigated the feasibility of an OPTS crane. The OPTS is a crane mounted on a ship’s deck that can transport passengers safely to and from the ship.

Motion Compensated Access Bridge

SMST specializes in the delivery of lifting, transportation, drilling and pipe lay solutions, especially for the maritime and offshore industry. Their Telescopic Access Bridge (TAB) that can safely transfer personnel to an offshore structure.

HIL Simulation

The Seakeeping and Manoeuvring Basin of the Maritime Research Institute Netherlands (MARIN) allows model ships to run independently in waves, followed by a towing carriage containing measurement equipment.