Determine the percentage resolution

Assignment Help Mechanical Engineering

Reference no: EM131393270

The rotating speed can be determined using an incremental optical encoder by two ways: For high speeds, pulse are counted over a sample period and the pulse rate is computed; For low speeds, the duration of a pulse is timed and since the angle of rotation corresponding to a pulse is a known fixed value, the speed is counted from the information. An incremental encoder with 500 windows in its track is used for speed measurement. Suppose that:

a. in the pulse-counting method, the count (buffer) is read at the rate of 10 Hz.

b. in the pulse-timing method, a clock of frequency 10 MHz is used.
Determine the percentage resolution for each of these two methods when measuring a speed of:

i. 1 rev/s

ii. 100 rev/s.

Reference no: EM131393270

Questions Cloud

Develop business recovery strategies for sangrafix : Develop business recovery strategies for SanGrafix, a video game design company. The strategies should contain detailed guidance and procedures for restoring a damaged system unique to the system's security impact level and recovery requirements.

What would be the resistance of same wire : If 50 feet of wire with a radius of .006 in has a resistance of 10 ohms, what would be the resistance of 100 feet of the same wire if the radius is increased to .007 in

Make a stem and leaf display : Make a stem-and-leaf display of these gas prices. Use split stems; for example, use two 2.2 stems, one for prices between $2.20 and $2.24, the other for prices from $2.25 to $2.29.

Discuss how it fits into his history of the beer acts : Discuss how it fits into his history of the Beer Acts. and Discuss what this tells us about industrialization.

Determine the percentage resolution : An incremental encoder with 500 windows in its track is used for speed measurement

Why do not we go shopping and get the lawn mower together : Why don't we go shopping and get the lawn mower together." Johnny and Mark found a suitable lawn mower for $10,000. Johnny actually talked to the salesmen.

What is cross-sensitivity of a sensor : What is cross-sensitivity of a sensor? Indicate how the anisotropy of piezoelectric crystals (i.e., charge sensitivity quite large along one particular crystal axis) is useful in reducing cross-sensitivity problems in a piezoelectric sensor.

Describe the center and spread of the distribution : Create a stem-and-leaf display for these data, using split stems.- Describe the shape of the distribution.- Describe the center and spread of this distribution.

How the office setting might be configured : In addition, explain the types of additional marketing research you would recommend the organization conduct given this scenario. How the office setting might be configured

User Account

All Pages