News

Fiber Optic Gyroscope Future Tendency

Fiber optic gyro is with low cost, convenient maintenance advantages, many of the existing system replace mechanical gyro, so as to greatly improve the…

Fire Protection of the DC Motor

In the process of using the DC motor, we should pay attention to both the standard operation and the basic common sense. In case of the accident, we know…

Double Antenna GPS/SINS Integrated Navigation System

Modern navigation systems capable of real-time and accurate carrier motion information requirements. In the field of integrated navigation, satellite…

MEMS Accelerometer

MEMS accelerometer is one of the most important of the MEMS sensors, belongs to the inertial sensor.The basic structure of MEMS accelerometer are…

Waveform work, but the data is not stable or inaccurate?

Waveform and stability or inaccurate, mostly in the drilling process of measuring the inclination and azimuth beyond the normal range of values, this…

The difference between DC motor and AC motor

DC motor for the benefits of in terms of the speed is simpler, can control the size of the voltage has control of speed, can regulate the armature…

Working principle of the inclinometer

Dip tube are normally installed in through the unstable soil layer to lower stability within the vertical drilling formation.Using digital inclinometer…

Servo motor maintenance

1. Servo motor, although with a high degree of protection, can be used in dusty, wet or oil droplets hit the place, but that doesn't mean you can dip it…

Well Logging Technology

Logging, also known as geophysical logging or oil logging, logging for short, using the electrochemical properties, conductive property of rock, acoustic…

The use of logging technology development

According to geological and geophysical conditions, reasonably choose comprehensive logging method, can study drilling geological profile, detect useful…

GPS/INS compound guide technology

Inertial navigation and positioning (INS/GPS) integrated navigation system used in weapons guidance, can give full play to their respective advantages and…