Bump integrator manual

Bump Integrator The Surface Unevenness of the road was determined by using the parameter Road Roughness Index. The surface unevenness affect the Vehicle speed, Comfort, Vehicle operating cost and hence it gives an indication to the road users as well as developer the . Bump Integrator Overview The ROMDAS® Bump Integrator (BI) for measuring road roughness is a response rtype roughness meter. This is a mechanical instrument that measures the rela ve displacement of a vehicle's suspension in rela on to the body of the vehicle. The concept behind Bump Integrator technology has long beenFile Size: KB. The bump integrator values are recorded when the wheel revolution counter records units which correspond to 1 km. The brief description of the road surface is also noted as the observer travels over the surface. The fifth wheel should preferably travel on wheel path.

ROMDAS is a modular system designed to collect road and pavement data using any vehicle. ROMDAS System. This central system is the heart of all ROMDAS survey vehicles. It consists of the core hardware interfaces, acquisition software and power supplies needed for the addition of ROMDAS' various add-on modules. ROMDAS Add-on Modules. 2. Bump Integrator / Road Unevenness Recorder / Roughometer. 3. Pavement Core Drilling Machine. 4. Electronic California Bearing Ratio Test Apparatus. 5. Radar Speed Gun. 6. Vehicle Emission Testers- Petrol Diesel. 7. Noise Dosimeter. Lab in charge. Mrs. V. Sunitha Lecturer Department of Civil Engineering National Institute of Technology. calibrated Bump Integrator at different speeds, both higher and lower than the standard speed (32km/h), so that, it could be used in all kinds of roads effectively [3]. Due to the poor condition of roads, it is estimated that an annual loss of approximately over Rs. crores ($

Bump Integrator also known as Roughometer or Automatic Road Unevenness Recorder gives quantitative integrated evaluation of surface irregularities on an digital counter I LCD screen. It comprises of a single wheeled trailer, with a pneumatic tyre mounted on a chassis, on which an integrating device is fitted. At time t = 0, Switch 1 directs the manual control signal to the plant input and the tracking port of the PID Controller block. This allows the output of the PID Controller block to track the manual control signal during the manual phase by adjusting the PID Controller's internal integrator. Bump Integrator The Surface Unevenness of the road was determined by using the parameter Road Roughness Index. The surface unevenness affect the Vehicle speed, Comfort, Vehicle operating cost and hence it gives an indication to the road users as well as developer the likely impact on cost on surface evenness.