防御进展研究规划局在1978年底为巡航导弹选用二或三种先进的景像匹配制导系统,进行飞行试验。把在低空飞行的巡航导弹很可能要遇到的问题:在不利的天气条件下工作和对付电子对抗作为改进的主要目标。然而根据规划局官员的看法,信号处理技术和可贮存参考资料的制备技术也具有用于洲际弹道导弹战斗部、滑翔炸弹以及枪炮等末端寻的制导的潜力。 Defense Progress Research Planning Agency selected two or three advanced image matching guidance systems for cruise missiles at the end of 1978 to conduct flight tests. Cruise missiles flying at low altitudes are likely to encounter problems: work in adverse weather conditions and deal with electronic warfare as the main goal of improvement. However, according to Planning Bureau officials, signal-processing techniques and stockpile-ready preparation techniques also have the potential to guide end-to-end intercontinental ballistic missiles, paragliding bombs and guns.