唔會
07L?
我明白個原理,但係乜777 FBW唔係有個feature係:777 trim 問題777嘅trim同其他機唔同,in-flight你用trim switches係set個trim reference speed
當我set mcp FL400 , handflying到FL400時照計唔比input應該maintain到level flight 但點解佢會自動climb緊?
架機trim完會自己維持個trim reference speed,而唔係維持個attitude
假設無A/T,如果佢仲爬升可能:
1)推力太多所以令到平飛會加速,架機為左維持trim reference speed會爬升
2)trim reference speed低過current speed,架機為左維持trim reference speed都會爬升
PMDG 777可以設定係speed tape顯示trim reference speed(真機無
當trim ref speed 係240kts, 我依加架機係240kts
MCP altitude set FL400 , 同時依加架機FL400, 我唔比input落yoke (開AT) 乜佢唔會自己maintain FL400既咩?
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