Efficient Optimization of An Individual Tree Growth Model^<i>∗</i>

• Yoshimoto Atsushi

  Oregon State University, USA

• Paredes V. Gonzalo L.

  Oregon State University, USA Universidad Austral de Chile, Chile

• Brodie J. Douglas

  Oregon State University, USA

抄録

The PATH algorithm (Paredes and Brodie,1987) is interpreted by means of the calculus of variations. Using the PATH algorithm, a new dynamic programming model called Stand Optimization System (SOS) is developed. The system is incorporated into a growth simulator constructed by Arney (1985). Further limitation of optimality on the PATH algorithm and the relationship between the Lagrange multiplier and the decision variable are discussed.

収録刊行物

• FORMATH

  FORMATH 15 (0), 20-32, 2016

  FORMATH研究学会

キーワード

• forest stand level optimization
• optimal thinning regime
• dynamic programming
• calculus of variation

詳細情報

• CRID: 1390282680725709696
• NII論文ID: 130005150200
• DOI: 10.15684/formath.15.003
• ISSN: 21885729
• Web Site: https://www.jstage.jst.go.jp/article/formath/15/0/15_15.003/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可