cdl product presentation

1. CDL Product Presentation 0 CDL Products presentation

2. CDL Product Range 1 CDL Product Range MiniRLG2 CDL�s most successful product in terms of turnover. The MiniRLG2 system is based on the Kearfott T16 RLG and provides high accuracy heading, pitch, roll and heave outputs. Items are under export control (ITAR). Well over 100 systems have now been sold. MiniPOS2 MiniPOS2 is based on the same T16 system as the MiniRLG2 but can output more information. MiniPOS2 can calculate position and output that in x,y,z or lat,long and height. MiniPOS2 can also accept �aiding� from external devices to allow it to navigate more accurately. Current aiding devices are GPS (surface) or Doppler Velocity log (subsea). RemoteGyro The CDL RemoteGyro is a battery powered RLG system for use in template installations on the seabed where it is undesirable to have direct connection to the surface. The data from a MiniRLG2 can be read on a MiniTXT subsea display or transmitted via DATUM acoustic modem. MiniTilt The CDL MiniTilt is a long standing successful product with several hundred systems out in the field. It is a high accuracy, but low dynamic pitch and roll sensor which reads to 0.05 degrees in both axes at an update rate of 4 Hz. It gives these angles over the full range of 360 degrees.

3. CDL Product Range 2 CDL Product Range MicroTilt This is a simple dual axis accelerometer which can be used for low cost attitude applications when high update rates are required. Note that this is a 2 axis system only so it has no way of telling the difference between a pitch angle and a sideways movement. MiniSense MiniSense is a MEMS based 6 DOF sensor which computes attitude as well as heave. This is a much lower cost heave sensor than most other systems which are based on pendulum accelerometers. Future MEMS development CDL may produce many more MEMS based products in the future. The small size and increasing accuracy of these systems opens up many new areas where guidance is needed and space is restricted. These include small diameter pipeline mapping tools and downhole drilling. The release of the new iMEMS device from Analog Devices could facilitate some of these projects. CDL have a PCB design already done for this system and will be testing it soon on our 3 axis test system.

4. CDL Product Range 3 CDL Product Range MiniVision/ MicroVision The MiniVision system is a single channel 1.3GHz analog video and audio transmission system that is license exempt in the UK. It has a power output of 0.5W. It is housed in 4 rugged aluminium cases, Tx and Rx go up the mast and a control box for each at the bottom. The Rx control has a built in 5.6� screen to allow easy setup of the system. Channel switching is done at the bottom end. MicroVision is a 4 channel version of the MiniVision system which uses the 2.4GHz band. MiniWire MiniWire is a long range serial data telemetry system allowing transmission at speeds up to 16,000bps. It uses Forward Error Correction (FEC) for high data integrity. UK MPT 1340 License free. MiniPlexer The CDL MiniPLexer system is a data multiplexer for use on ROV systems that sends up to 8 channels of bidirectional data over a twisted pair copper connection at speeds of up to 115Kbps

5. CDL New Products MiniPOS/NAV DATUM/DATUM+ Digital MicroVision (DMV) MiniTXT Digital Display Unit (DDU2) INSone Software (IPOZ) CDL New Products 4

6. MiniPOS/NAV CDL New Products 5

7. DATUM / DATUM+ CDL New Products 6

8. Digital Micro Vision CDL New Products 7

9. MiniTXT CDL New Products 8

10.  CDL New Products 9

11. CDL Capabilities Inertial development engineers Algorithm development Embedded system design (Xilinx-BLackFin-Atmel) PCB design Software design Mechanical design Subsea housing design CDL Capabilities 10

12. Inertial Development Engineers CDL have a team of inertial designers with a deep understanding of the mathematics required for the design of aided inertial navigation systems. Our designers are capable of adapting the existing CDL product range to the exact requirement of the customer by optimising algorithms and making firmware enhancements. CDL Capabilities 11

13. Algorithm Development Highly experienced inertial engineers MatLab simulations C-code development CDL Capabilities 12

14. Embedded System Design Multiple platforms MatLab design C programming Circuit simulation Assembly & test Xilinx, Atmel, BlackFin Assembly programming Multiple test systems available MiniPOS2 Training Presentation 13

15. PCB Design Altium PCB design system Circuit simulation Multi-layer capability Auto routing Circuit design Data processing Microcontrollers Radio Frequency PSUs CDL Capabilities 14

16. Software Design In house software design Display and support for CDL product range Software design for specific client applications CDL Capabilities 15

17. CDL Facilities Development facility Production facility 3 axis rate table Gyro calibration facility Demo room Acoustic test tank Training room Pitch & Roll angle calibration Video conferencing link for engineering support CDL Facilities 16

18. Development facility 1,000 sq ft bespoke design offices MatLab simulation Altium PCB design system Development systems for Xilinx, Atmel, BlackFin Large range of specialised test equipment CDL Facilities 17

19. Production facility PCB loading 5 full work stations Calibration room Anti static mats Repair area Component room Stock control system Specialised test equipment CDL Facilities 18

20. 3 axis rate table Inertial sensor calibration system Temperature controlled 360 degrees in 3 axes Accuracy 0.005 deg per axis Automatic calibration of sensors Heave calibration Anti vibration Suitable for all inertial sensors CDL Facilities 19

21. Gyro calibration facility Calibrated North reference 8 Simultaneous channels Automatic recording Calibration database Production of cal certs Usable by clients CDL Facilities 20

22. Demo room 400 sq ft of flexible demonstration area High ceilings for graphic displays Direct access to board room / test tank / car park CDL Facilities 21

23. Acoustic test tank 3m x 4m x 2m depth Calibrated measurement tracks Acoustic deadening material Underwater lighting Filtration system Turbidity & dirty water capability Walk round tank access Safety frame CDL Facilities 22

24. Training room 350 sq ft area Large screen projection Up to 10 trainees Training Large meetings Presentations Product launches 50� Plasma video conferencing CDL Facilities 23

25. Pitch & Roll angle calibration Dual axis calibration Accuracy 0.01 degree Computer controlled Optical encoder Electronic drive Automatic recording Calibration database Usable by clients CDL Facilities 24

26. TOGS (Tiny Optical Gyro System) Low Cost Very small size Very lightweight Optical Technology No moving parts Fast North seeking GPS aiding Pitch, Roll and Heave outputs Future Products 25

27. MiniSense2 High accuracy MEMS Full 6 degrees of freedom Suitable for a wide range of motion applications Heave, pitch & roll Very low cost Very small size Very low weight Configurable Surface or subsea Future Products 26

28. Inertial applications Inertial applications 27

29. MiniSpool2 Ultra high speed subsea metrology Inertial/DVL/Acoustic technology Highly redundant measurements 4 way pitch and roll sensors Full survey reporting Applications 28

30. TunnelPro Inertial mapping of flooded tunnels ROV or AUV systems 3D visualisation software MiniPOS/NAV and profiling sonar Applications 29

31. Out of straightness surveys Corrects for wave motion using DQZ & Inertial Pressure information is fed to Kalman filter Reduces effect of wave motion by 94% Based on CDL MiniPOS/NAV Small size Light weight 3000m depth rated Prototype stage Applications 30