tedknowlton

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Resumé of Embedded Controller software development work - 1975 - 2000 performed by Ted Knowlton a little personal history 49 Stonehedge Road, Lincoln, MA 01773 781-259-0425 ted@tedknowlton.com All my embedded controller projects have been developed with very compact assembly language. Throughout the past 25 years I have developed a broad group of routines for a wide variety of controller applications. My forté is making electro-mechanical devices work. Member IEEE. Chronologically from 1975: 1975 - 1977 at Control Logic (div of Harnischfeger Corp.), Natick, MADesigned and wrote Intel 8085 assembly code to control P&H automated warehouse bridge cranes. Completed installations at DuPont (Charleston, SC) and Alcoa (Evansville, IN). The Alcoa installation included two huge bridge cranes for moving, storing, and maintaining inventory of big blocks of carbon used in making aluminum. Each crane had its own micro to control 3D motion, and the cranes were controlled (via serial link) from a user interface in a remote ground console (CRT). Just one control program alternated between the two cranes. The project was featured in "Digital Design", November 1977, pages 78 - 84.

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