Hello friends,
i want to know whether a noise or offset produced by a sensor for measuring for example voltage will remain constant or will keep on changing?
For example: I have a sensor which measures the voltage of a battery continuously. If the real voltage is 12V and because of noise in the sensor it indicates as 12.2 V. So now we see and offset of +0.2V. So for the next measurement if it has to measure 12.5V then what it will it indicate 12.7V? or !2.something else. Because according to me i think the offset of sensor (in this case +0.2V) will remain constant over a period of time and maybe due to some breakdown in the sensor this offset will get increased.
So please let me know the real fact and answer for the above.
Thanks
i want to know whether a noise or offset produced by a sensor for measuring for example voltage will remain constant or will keep on changing?
For example: I have a sensor which measures the voltage of a battery continuously. If the real voltage is 12V and because of noise in the sensor it indicates as 12.2 V. So now we see and offset of +0.2V. So for the next measurement if it has to measure 12.5V then what it will it indicate 12.7V? or !2.something else. Because according to me i think the offset of sensor (in this case +0.2V) will remain constant over a period of time and maybe due to some breakdown in the sensor this offset will get increased.
So please let me know the real fact and answer for the above.
Thanks