Download or read book DOD Weapon Systems Software Management Study. Appendix D. Undersea and Landbased Systems written by R. S. Carlson and published by . This book was released on 1975 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This appendix to the DoD Weapon Systems Software Management Study conducted by APL contains information on Undersea and Landbased Systems presented in more detail than is given in the main report. The specific systems discussed are the Trident Command and Control System, the Pershing Weapon System, and the SAM-D Weapon System. Each section is divided into a General System Description; Computer System Architecture; Computer Program Architecture; Software Definition, Design, and Implementation; Software Validation and Integration; Software Acquisition Management Organization and Methods; Operational Software Maintenance; and Highlights. (Author).