Implementation of Synthesized Power Indicators
AIR7148
This aerospace Information Report (AIR) aims to provide a comprehensive understanding of Synthesized Power Indicators (SPI) and their application in the aviation industry. The report delves into the philosophy behind SPI, including its benefits and limitations. It explores various industry use cases and provide insights into the implementation of SPI in rotorcrafts. Additionally, the report focuses on certification and compliance considerations, outlining the requirements and standards that must be met for SPI incorporation. This document will serve as a valuable resource for aerospace professionals seeking guidance on SPI integration and certification processes.
Rationale: The development of a standard for Synthesized Power Indicators (SPI) is necessary to address the growing trend in the aviation industry towards incorporating this technology in rotorcrafts. While traditional powerplant instruments have provided pilots with crucial information on engine performance, SPI offers a more efficient and streamlined approach by synthesizing multiple indicators into a single display.
Currently, there are no specific regulations or guidelines that outline the requirements and standards for SPI incorporation. This lack of standardization poses challenges for manufacturers seeking to implement SPI in their rotorcraft designs. Without a standardized framework, there is a risk of inconsistent implementations that may not meet the necessary safety and reliability standards.
By developing an aerospace Information Report (AIR) on SPI, the SAE aims to fill this gap and provide aerospace professionals with comprehensive guidance on the integration and certification processes for SPI in rotorcrafts. The report will outline the philosophy behind SPI, highlighting its benefits, such as improved pilot workload management and enhanced monitoring of engine performance trends.
Certification and compliance considerations are also critical aspects that need to be addressed when incorporating SPI. The proposed standard will outline the requirements and standards that must be met to ensure safe and reliable operation of SPI-equipped rotorcrafts. This document will provide valuable guidance to manufacturers, enabling them to incorporate SPI in their designs while meeting regulatory requirements and ensuring optimal pilot workload management and engine performance monitoring capabilities.
