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2013年10月22日 星期二

Salary increase comparison



Another expected data point is that the average salary of an employee gradually increases with the number of people reporting to him or her. With no direct reports, the average salary is $102,170. The average salary increases to more than $200,000 when the number of reports exceeds 500 people.

If you look around your office or attend any embedded computer events, you will notice the sheer lack of females in the automation profession. This year the percentage of female respondents crept up slightly from 5.1% last year to 6.3%. Along with that gender gap comes a salary gap of about $11,283. The average salary for a male is $107,487, while the average salary for a female is $96,204.

Does company size matter?Are you thinking of becoming an independent contractor? Our survey indicates that contractors make about $10,000 more per year than a direct employee. The average salary of a contractor (5.3% of respondents) is $116,636. That $10K may not be enough to cover the cost of insurance and other benefits available to direct employees, however.

There is a message here for employers. If you are paying less than the industry average, you could very likely lose your engineers. Based on data from industrial auto machines, a recruiting and contract staffing company based in Minnesota, there is a high demand for automation professionals, and high-quality candidates are hard to find. When companies do find good candidates, the candidates typically have multiple offers on the table. If your company employs high-quality professionals, pay them well, or you may lose them.

refer to: http://www.automation.com/factors-that-affect-your-salary-what-you-need-to-know

2013年8月26日 星期一

Power plant efficiency in search


In power plant, the actuator and valve create a single unit — the control valve. Actuators perform different motion sequences, including linear, pivoting and rotating motions, and they are powered by pneumatic, hydraulic or electrical energy. Actuators receive a control signal from automation systems and single board computer. The single board computer is converted into a motion so that the control element of the actuating element assumes a corresponding position. With control valves, this is a stroke motion. With flaps, ball cocks or rotary plug valves, this is a pivoting motion.
Power plants have traditionally used pneumatic actuators to drive the many control valves throughout their facilities. However, major improvements in embedded systems control-valve actuator technology are helping power providers achieve their most important objectives at a lower cost.
The new electric actuators can hold up to the demands of continuous movement.

refer to: http://www.power-eng.com/articles/print/volume-117/issue-8/features/opportunities-to-improve-efficiency.html