Oussama Graja

Research output

Research output per year 2017 2017 2018 2019 2020 2021 2021

• 7 Conference contribution
• 3 Article
• 1 Chapter
• 1 Review article

Research output per year

Research output per year

Search results

• 2021

  Dynamic Analysis of a Pumping Station with Coupling Misalignment Fault

  Ghorbel, A., Graja, O., Abdennadher, M., Walha, L. & Haddar, M., 30 May 2021, Advances in Acoustics and Vibration III: Proceedings of the Third International Conference on Acoustics and Vibration (ICAV2021), March 15-16, 2021. Feki, N., Abbes, M. S., Taktak, M., Ben Souf, M. A., Chaari, F. & Haddar, M. (eds.). 1st ed. Springer, Cham, p. 71-78 8 p. (Applied Condition Monitoring; vol. ACM 17).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

• Time Domain Identification of Multi-stage Planetary Gearbox Characteristic Frequencies Using Piezoelectric Strain Sensor

  Graja, O., Dziedziech, K., Jablonski, A., Ghorbel, A., Chaari, F., Barszcz, T. & Haddar, M., 22 Aug 2021, Modelling and Simulation of Complex Systems for Sustainable Energy Efficiency: Contributions to the First International Workshop on Modelling and Simulation of Complex Systems for Sustainable Energy Efficiency, MOSCOSSEE’2021, February 25-26, 2021. Hammami, A., Heyns, P. S., Schmidt, S., Chaari, F., Abbes, M. S. & Haddar, M. (eds.). 1st ed. Springer, Cham, Vol. 20. p. 116-122 7 p. (Applied Condition Monitoring; vol. ACM 20).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

• Vibration analysis of nonlinear powertrain model with randomly cracked teeth under acyclism operation

  Djemal, F., Ghorbel, A., Graja, O., Abdennadher, M., Walha, L. & Haddar, M., 1 Sep 2021, In: Journal of the Brazilian Society of Mechanical Sciences and Engineering. 43, 9, 12 p., 433.

  Research output: Contribution to journal › Review article › peer-review
  2 Citations (Scopus)
• 2020

  Modeling the Transmission Path in a Planetary Gearbox: A Comparison of Two Methods

  Graja, O., Ghorbel, A., Chaari, F. & Haddar, M., 31 May 2020, Mechatronics 4.0: Proceedings of the First International Workshop on Mechatronics 4.0, June 8–9, 2019, Mahdia, Tunisia. Barkallah, M., Choley, J-Y., Louati, J., Ayadi, O., Chaari, F. & Haddar, M. (eds.). 1st ed. Springer, Cham, p. 95-104 10 p. (Lecture Notes in Mechanical Engineering).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
  2 Citations (Scopus)

• Parametric Study of a Minimal Model of Wind Turbine Drivetrain System

  Ghorbel, A., Graja, O., Bouaziz, A., Abdennadher, M., Walha, L. & Haddar, M., 31 May 2020, Mechatronics 4.0: Proceedings of the First International Workshop on Mechatronics 4.0, June 8–9, 2019, Mahdia, Tunisia. Barkallah, M., Choley, J-Y., Louati, J., Ayadi, O., Chaari, F. & Haddar, M. (eds.). 1st ed. Springer, Cham, p. 125-132 8 p. (Lecture Notes in Mechanical Engineering).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

• The Effect of the Brake Location and Gear Defects on the Dynamic Behavior of a Wind Turbine

  Ghorbel, A., Graja, O., Hentati, T., Abdennadher, M., Walha, L. & Haddar, M., 1 Jul 2020, In: Arabian Journal for Science and Engineering. 45, 7, p. 5421-5433 13 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)
• 2019

  A new modeling of planetary gear set to predict modulation phenomenon

  Zghal, B., Graja, O., Dziedziech, K., Chaari, F., Jablonski, A., Barszcz, T. & Haddar, M., 15 Jul 2019, In: Mechanical Systems and Signal Processing. 127, p. 234-261 28 p.

  Research output: Contribution to journal › Article › peer-review
  40 Citations (Scopus)

• Simulating the dynamic behavior of planetary gearbox based on improved Hanning function

  Graja, O., Zghal, B., Dziedziech, K., Chaari, F., Jablonski, A., Barszcz, T. & Haddar, M., 7 Jan 2019, In: Comptes Rendus - Mecanique. 347, 1, p. 49-61 13 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  15 Citations (Scopus)
• 2018

  Modeling the Transmission Path Effect in a Planetary Gearbox

  Graja, O., Zghal, B., Dziedziech, K., Chaari, F., Jablonski, A., Barszcz, T. & Haddar, M., 20 Jul 2018, Rotating Machinery and Signal Processing: Proceedings of the First Workshop on Signal Processing Applied to Rotating Machinery Diagnostics, SIGPROMD’2017, April 09-11, 2017, Setif, Algeria. Felkaoui, A., Chaari, F. & Haddar, M. (eds.). 1st ed. Springer, Cham, p. 116-122 7 p. (Applied Condition Monitoring; vol. ACM 12).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
  1 Citation (Scopus)

• On the Research of Extra Characteristic Frequencies in a Planetary Gearbox

  Graja, O., Zghal, B., Dziedziech, K., Chaari, F., Jablonski, A., Barszcz, T. & Haddar, M., 4 Sep 2018, Advances in Acoustics and Vibration II: Proceedings of the Second International Conference on Acoustics and Vibration (ICAV2018), March 19-21, 2018, Hammamet, Tunisia. Fakhfakh, T., Karra, C., Bouaziz, S., Chaari, F. & Hadder, M. (eds.). 1st ed. Springer, Cham, p. 74-80 7 p. (Applied Condition Monitoring; vol. ACM 13).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
• 2017

  New Modeling of Planetary Gear Transmission

  Graja, O., Zghal, B., Dziedziech, K., Chaari, F., Jablonski, A., Barszcz, T. & Haddar, M., 26 Nov 2017, Design and Modeling of Mechanical Systems—III: Proceedings of the 7th Conference on Design and Modeling of Mechanical Systems, CMSM'2017. Haddar, M., Chaari, F., Benamara, A., Chouchane, M., Karra, C. & Aifaoui, N. (eds.). 1st ed. Springer, Cham, p. 1227-1233 7 p. (Lecture Notes in Mechanical Engineering).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
  3 Citations (Scopus)

• Speed extraction from vibration signal using ANNs and broadband features

  Dworakowski, Z., Dziedziech, K., Graja, O. & Jablonski, A., 12 Sep 2017, Structural Health Monitoring 2017: Real-Time Material State Awareness and Data-Driven Safety Assurance - Proceedings of the 11th International Workshop on Structural Health Monitoring, IWSHM 2017. Chang, F-K. & Kopsaftopoulos, F. (eds.). DEStech Publications Inc., p. 1148-1153 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review